2.6(top 20%)
impact factor
28.6K(top 1%)
papers
549.8K(top 1%)
citations
175(top 2%)
h-index
2.6(top 20%)
extended IF
29.2K
all documents
572.9K
doc citations
255(top 2%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Delft University of Technology35119,55879
2Technical University of Denmark32514,6511326
3Department of Water3929,52125
4University of Tokyo2538,667159139
5Wageningen University & Research2458,4871756
6Ghent University2687,8231361
7University of Queensland1837,76664122
8Department of Biotechnology1867,2856759
9Bernardo O'Higgins University3375,750145155
10University of Minho585,285549
11Microbial Ecology1274,5531837
12Cranfield University1064,5061410
13ETH Zürich734,352119147
14Lund University1454,24699202
15Monash University894,135214213
16Kyoto University1913,483145277
17Laboratoire de Biotechnologie de l'Environnement773,43923
18University of Vienna1163,43871148
19Istanbul Technical University2053,42447
20Technical University of Munich863,3484867
21University of Santiago de Compostela653,3382218
22University of New South Wales1173,320139280
23Aalborg University1553,2951437
24Chinese Academy of Sciences2333,178450772
25Norwegian University of Science and Technology743,1437052
26Technical University of Berlin992,9903057
27Asian Institute of Technology862,93622
28Imperial College London912,815364563
29University of Barcelona882,802125215
30RWTH Aachen University1032,67288120
31Technion – Israel Institute of Technology1482,67054187
32Tsinghua University1352,638207321
33University of Verona302,61615352
34Laval University932,59048134
35Hokkaido University1342,560113176
36Graduate Institute of International and Development Studies882,47197123
37Tohoku University952,399234246
38University of Arizona792,378206377
39Sapienza University of Rome932,358224340
40University of Innsbruck842,3262566
41Polytechnic University of Milan862,2995470
42Hamburg University of Technology612,24557
43University of Leeds1022,240102262
44Nanyang Technological University932,169137250
45National Taiwan University752,131163196
46Federal University of Minas Gerais1192,1224455
47IHE Delft Institute for Water Education792,09538
48Harbin Institute of Technology1362,063103164
49Tongji University1302,05775154
50National Institute of Water and Atmospheric Research412,0211721
51Eawag572,000621
52National Autonomous University of Mexico1201,9873796
53University of California, Davis661,946433715
54Nagaoka University of Technology581,8932512
55Newcastle University781,842120288
56University of São Paulo861,810318403
57University of Cape Town511,805151171
58University of Cincinnati771,79765199
59University of Sheffield661,795187355
60Environment and Climate Change Canada721,7923066
61National University of Singapore721,780266545
62Technical University of Braunschweig421,7651622
63Veolia Water581,69111
64Virginia Tech751,668136274
65Grontmij191,59311
66University of Hong Kong491,589278390
67Chalmers University of Technology671,58886140
68University of Girona701,5791637
69University of Surrey451,5677497
70Northwestern University451,539648813
71Karlsruhe Institute of Technology561,528178226
72Katholieke Universiteit Leuven521,506384634
73Veolia351,49712
74Montana State University501,4936096
75Laboratoire d'économie et de sociologie du travail911,4885301.0K
76Hong Kong University of Science and Technology571,465100191
77Thames Water621,43811
78United States Environmental Protection Agency861,43448142
79University of Natural Resources and Life Sciences, Vienna301,4311925
80Aarhus University401,424362427
81Seoul National University651,408333521
82Griffith University391,382138157
83WRc (United Kingdom)661,35626
84National Institute for Environmental Studies921,3471150
85University of California, Berkeley501,3175921.1K
86CSIRO Land and Water461,3061240
87CH2M Hill701,30412
88Indian Institutes of Technology571,262248238
89Korea Institute of Science and Technology601,2386898
90Leibniz University Hannover521,233835
91Environmental Research Institute701,2321864
92University of Delaware421,229148244
93University of Alberta721,224314791
93Center for Biofilm Engineering361,224317
95TU Dresden671,214110259
96Technische Universität Darmstadt551,20875110
96University of Illinois at Urbana–Champaign441,208294498
98Swedish Institute221,2073337
99Montpellier 2 University691,20025132
100University of Patras261,19313472
100Mappin411,193815
102Ca' Foscari University of Venice411,185714
103Broadway631,17934150
104Ben-Gurion University of the Negev451,17885159
105Korea University631,176188304
106University of Valladolid441,1734735
107McGill University321,165942982
108Budapest University of Technology and Economics621,1383133
109University of Montpellier531,13794193
110University of Technology Malaysia601,1356570
111Gwangju Institute of Science and Technology531,1303559
112Beijing University of Technology641,1075177
113University of Melbourne421,1028171.1K
114Waseda University461,100155109
114Lone Star College System351,100517728
116University of Newcastle471,098133313
117University of South Florida261,097389365
118Vivendi541,09411
119Swedish University of Agricultural Sciences361,090181232
120National Research Council Canada231,080172156
121University of Pretoria631,06772125
122Iowa State University291,066399429
123Medway School of Science681,058573676
124District of Columbia Water and Sewer Authority411,05412
125University of North Carolina at Chapel Hill291,0471.2K1.3K
126Pierre and Marie Curie University121,043936506
127National Institute of Public Health491,03944142
128Pohang University of Science and Technology221,038309212
129Royal Institute of Technology551,027125265
130Murdoch University461,0242885
131University of Trento311,0236779
132Universiti Sains Malaysia471,022179181
133Hebrew University of Jerusalem49997166444
133Université de Lyon24997144162
135University of Florence42995199324
136University of California22993955887
137Universitat Politècnica de Catalunya419926999
138Universidade Federal de Santa Catarina5198111395
139Hiroshima University42978256252
140University of Florida339621.0K1.2K
141University of British Columbia509526741.4K
142Arizona State University29951515646
142University of Exeter34951206338
144University of Ottawa34949380506
145University of California, Los Angeles379369611.4K
146École polytechnique19934185138
147University of Toronto439321.3K1.9K
148Agricultural Research Service21925575500
149University of Toulouse25909213227
150University of Waterloo37900303463
151University of Michigan458991.1K1.9K
152Department of Science and Technology228964450
153Black & Veatch3788311
154Middlesex University328731420
155La Trobe University30870184239
156North Carolina State University36865368614
156Oslo Metropolitan University468653532
158Purdue University30860781966
159University of Liverpool51849237582
160Berliner Wasserbetriebe3084811
160Tianjin University47848280329
162Pennsylvania State University308449451.2K
163University of Manitoba41842228436
164Aquafin5184112
165University of Abertay Dundee5883815
166Uppsala University33827540824
166University of Jyväskylä23827110125
168University of Southampton35821394718
169University of Wisconsin–Madison428209771.7K
170Linköping University28819188280
171United States Geological Survey20813454362
172Georgia Institute of Technology41809333657
173Osaka University31807882768
174KAIST36799217284
174University of Lisbon41799188366
176Kurita Water Industries Ltd.1779421
177Tokyo City University13789697
177Universidade de Santiago de Compostela978919048
179Universidad de Navarra4178468190
180National Research Centre49781202348
181Hong Kong Polytechnic University39776277462
181National Technical University of Athens3777677109
183Clemson University34774125224
184Flinders University29770164237
185University of Cape Verde49767177248
186University of Stuttgart35765165218
187Marquette University227648075
188University of Washington367631.3K2.0K
188Drexel University21763269322
190Pusan National University47753134230
191University of Iowa167471.2K948
192Environmental Quality Management2174625
193Université du Québec257452969
194Environment Agency427421141
195National Central University3373998125
196IFREMER2673377114
197University of Chemistry and Technology1273210328
198Max Planck Society127311.2K925
199Sichuan University47728446598
199National College267285715
201Curtin University18724438353
202National Cheng Kung University45722148268
203Severn Trent4872011
204Moscow State University25718705404
205University of Duisburg-Essen31716167312
206Coventry University22715218167
207University of Chinese Academy of Sciences61711470728
208Tampere University of Technology537091676
209Takeda Pharmaceutical Company247077394
210National Chiao Tung University38704129185
211Russian Academy of Sciences277021.4K893
212Hohai University6869558105
213Massey University28693124222
214Xi'an University of Architecture and Technology556921122
214Research Center for Eco-Environmental Sciences5769229112
216Water Corporation3268722
217University of Massachusetts18685862945
217Marche Polytechnic University22685105151
219Anglian Water1968321
220SINTEF276794170
220National Institute of Technology27679178113
222University of Campinas41673514631
222Tehran University of Medical Sciences19673524274
224University of Kassel196717755
225University of Hohenheim5668503143
225National University of Ireland2866852184
227Middle East Technical University286667298
227Finnish Environment Institute176662752
229Centers for Disease Control and Prevention20665644646
229interdisciplinarity306659311.2K
231South China University of Technology46663248384
232University of Ljubljana35662154227
232University of Georgia32662530837
234University of North Carolina166591.1K1.0K
235Wuhan University51656272578
236Stanford University236521.9K2.2K
237University of Belgrade33648179194
238National Chung Hsing University22646156132
239Lactalis286451619
240University of Borås264114611
241Spanish National Research Council36401.5K399
242University of Helsinki216361.0K1.1K
243Tunghai University246322417
244Sorbonne University16313.5K316
244Sorbonne Universités16311.9K204
246University of Wollongong21630251302
247University of Edinburgh236169921.2K
248Kyungpook National University21614321262
248Norwegian University of Life Sciences4161433175
250University of Colorado176131.2K1.2K
251Swedish Meteorological and Hydrological Institute126022830
252McMaster University176001.1K999
253University of Naples Federico II165971.3K1.1K
254Nanjing University46596341628
254European Commission20596134194
256University of Gdańsk365914071
256Catalan Institute for Water Research26591620
258Suez Environnement2358911
259University of Tennessee19588826877
260China University of Geosciences35586222262
261University of Yamanashi2358593106
262Marmara University315833471
263Gryaab (Sweden)2058211
264Chulalongkorn University24578192213
265NOVA University Lisbon3957577233
265Tokyo Metropolitan Government2257521
267Jacob Blaustein Institutes for Desert Research185731332
268Tarbiat Modares University25572130151
269École des Ponts ParisTech34568614
270University of Tehran40567159322
271University of Notre Dame22566289440
272University of California, Riverside17565476593
273Federal University of Rio Grande do Sul34564295361
273Yokohama National University345648371
275University of Tsukuba37563343503
275Natural History Museum10563417252
277Universidad Autónoma Metropolitana385622743
277Meisei University12562178
277Cooperative Research Centre2156272182
280University of Coimbra24558221309
281Aalto University14557267220
281Tokyo University of Agriculture and Technology33557114134
283National Environmental Engineering Research Institute28556920
284Radboud University Nijmegen95491.5K934
285China Institute41548142308
285Emschergenossenschaft4054811
287National Sun Yat-sen University27546103136
287Clarkson University8546197107
289Istanbul University39542133280
289National Scientific and Technical Research Council50542445860
291UNESCO195384551
292Daniel B. Warnell School of Forestry and Natural Resources265351229
293University of South Australia23531167344
293University of Hawaii15531304389
293Norwegian Institute for Water Research195312037
296Duke University215301.0K1.3K
297Nanjing Tech University38523119176
298University of Guelph35522228557
299Bioforsk20518825
299Engineering Institute3451880103
301Kyushu University41516538884
302University of Natal385132263
302Chia Nan University of Pharmacy and Science235131121
304Zhengzhou University55512150346
304Isfahan University of Technology14512209126
304Yuan Ze University551219530
307TU Wien255106478
307University of Brescia23510146295
309Yonsei University26506798917
310University of Palermo23503163251
311Chang'an University395011638
312University of Hamburg11499393372
313Chongqing University40497255392
314University of Adelaide18495828994
314Suranaree University of Technology94957419
316Feng Chia University1149412549
317City University of Hong Kong22493406523
318Atkins94922318
319Utrecht University154911.3K1.4K
319Smithsonian Environmental Research Center2049163107
321University of Calgary214859481.2K
322Dalian University of Technology35481319481
323University of Minnesota254801.6K2.4K
323Ruhr University Bochum26480379605
323University of Auckland35480295991
326Islamic Azad University39477383512
327Warsaw University of Technology30475106113
327Ahvaz Jundishapur University of Medical Sciences16475473258
329K-water2047454
330University College Dublin23473257598
330Northeastern University42473274711
332Thomas Jefferson University114721.2K852
333Colorado School of Mines15470160188
333Madras Christian College26470609703
335Pirelli1346974
335Lebanese University204691823
337University of Granada18468518509
338University of California, Irvine154661.2K1.3K
339Biology Institute of Shandong Academy of Sciences24460396553
340Edison745910153
341AgResearch7458182126
342Institute for Environmental Sciences114564849
343Universidad Politécnica de Valencia2045554118
344Federal University of Pernambuco33453119152
345Shandong Airlines61451284674
346University of Duisburg84505843
347University of Strathclyde25446217425
348Institut National des Sciences Appliquées de Lyon294421233
348Beijing University of Civil Engineering and Architecture384421123
350Victoria University16441113144
351Max Planck Institute for Marine Microbiology94403547
352Konkuk University26438164267
353University of Maryland174371.7K2.1K
354University of Catania18436269324
355Nottingham Trent University6435375127
356National University of Malaysia15433300188
357Laboratório Nacional de Engenharia Civil1743242
358Graz University of Technology21431138228
358Biotechnology Institute10431268272
358Water Resources Research Centre3043112
361Philadelphia Water Department1442811
361Mexican Institute of Water Technology3442811
363Politehnica University of Bucharest742618534
364Illinois Institute of Technology19425105189
365Luleå University of Technology2442354109
366Clausthal University of Technology1042112458
367University of Birmingham234208411.4K
368Michigan State University134171.7K1.6K
368Beijing Forestry University3141786144
370Mekorot2341311
370Universidade Federal de Santa Maria15413361163
372Changwon National University164114125
373Democritus University of Thrace184107194
374Tennessee Valley Authority11408206
375SA Water2540529
376Jiangsu University26404251325
377University of Bonn17403743982
378Kasetsart University304014797
379University of Bradford2840058172
379University of Valle244006344
379Industrial Technology Research Institute184008091
382Osnabrück University639713697
383Myongji University153954457
384University of Texas at Austin423939462.7K
385Zhejiang University483906881.6K
386Center for Research and Advanced Studies of the National Polytechnic Institute16389144175
387Hunan University30388247405
387Phillips Exeter Academy8388261208
389Kumamoto University15386463414
390Cornell University193851.3K2.0K
390RMIT University22385194432
392University of Pittsburgh213821.4K2.1K
392University of Regina9382179123
394Industrial Research Limited18379205310
394Santos1337911985
396University of Kaiserslautern2737738127
397Tor Vergata University of Rome14375189245
398Japan Science and Technology Agency10374447447
399East China University of Science and Technology42373156351
400Johns Hopkins University123702.4K2.3K
400Central South University263701.0K1.3K
402Ministry of Health22369581679
403Vanderbilt University203677761.4K
403University College London213671.5K2.2K
405University of Tabriz13366248183
406University of Aveiro14365358348
407Western Sydney University12363374412
408University of Portsmouth2136288210
409Jilin University38361354680
410Tokyo Institute of Technology14359836644
410Federal University of Espírito Santo153591526
412Vrije Universiteit Brussel14358420602
412Shimane University1435812693
412Hacettepe University83581.0K438
415Consiglio Nazionale delle Ricerche16353287470
416Technical University of Crete133524455
417University of Veterinary Medicine Vienna635014585
417University of Twente11350555602
419Chiang Mai University21349140191
419Ritsumeikan University273497694
419Kuwait University1634993126
419University of Shiga Prefecture183491315
423Yamaguchi University25348146267
423University of Salerno16348226326
425Inha University18346239316
425Berlin Centre of Competence for Water1534611
427University of Antwerp26345251827
428Iran University of Medical Sciences11344330151
428Shenyang Aircraft Design Institute29344144585
430University of Putra Malaysia22342209325
430National Institute of Chemistry203423486
432Ruhrverband (Germany)2934011
432Toronto Metropolitan University16340146
434University of Agriculture16339263291
435King Mongkut's University of Technology Thonburi24338938
436Werner Enterprises2033756118
437Hanyang University26336352591
438National Tsing Hua University7335724402
439Shanghai Jiao Tong University243341.4K1.8K
439Institut National des Sciences Appliquées de Toulouse1133478
441University of Tartu12333294391
441Silesian University of Technology1933310583
443University of KwaZulu-Natal20331327424
444Nankai University23330350514
444Federal University of Rio de Janeiro29330439763
446Public Utilities Board1432912
447Komori432811
448health department11327584508
448Department of Public14327217225
450Aristotle University of Thessaloniki12326909822
451Kangwon National University13322255242
451Bechtel123222015
453Shahid Beheshti University of Medical Sciences12321490310
453Forest Research Institute10321155106
455National Taiwan University of Science and Technology18319167225
456AgroParisTech, Paris-Saclay University19315107251
457Australian National University83111.7K1.4K
457Royal Institute of Public Health10311163184
459Nihon University20310352378
459Ruđer Bošković Institute631018296
461Toyo University133094233
461University of Windsor11309255207
463China University of Mining and Technology45308115308
463University of Malaya20308380601
463Melbourne Water2230814
463educational institution630838961
467Utah State University6306791507
468National University of Colombia20303200144
468Czech Technical University in Prague25303101117
470Gifu University22302233364
471University of Sydney163012.0K2.7K
471Beijing Normal University33301229544
471Ministry of Electronics and Information Technology10301361248
474Czech Academy of Sciences11299945811
475Peking University202981.2K1.7K
476Anna University13297242230
476American Water Works Association729713
478University of Genoa11296817834
478Rice University8296749735
478Queen's University Belfast12296762909
481Toyohashi University of Technology292956299
482Tel Aviv University132941.6K1.8K
483Texas A&M University122932.0K2.0K
483University of Peshawar112939576
483California State Water Resources Control Board829312
483Osaka Sangyo University17293148
487Yeungnam University13292331341
487University of Canterbury13292284428
487University of Pisa132929151.1K
490Chungbuk National University3329177269
490University of Colorado Boulder12291417692
490Heriot-Watt University20291150359
493South Florida Water Management District122901827
494Catholic Kwandong University24288932
494Kanazawa University20288398596
496Ibaraki University1228717497
496Mersin University172873048
498University of Padua172861.1K1.7K
499Complutense University of Madrid122851.4K1.2K
499University of Wisconsin–Milwaukee7285613466
499NOVA School of Science and Technology122854053
499Universität Hannover15285157211
503Claude Bernard University Lyon 1212845731.1K
504Université de Montréal102831.5K1.5K
504University of Haifa14283291492
504I-Shou University828314882
507University of Missouri152801.2K1.7K
507Taipei Medical University9280510412
507Oregon State University132807981.1K
507Danish Meteorological Institute92802235
511University of A Coruña142795696
511Kongju National University252792770
511Chungnam National University10279561420
514Universiti Teknologi MARA11278249121
514DuPont Central Research10278626503
516Université de Sherbrooke17277210520
516Department of Public Health162771.9K2.0K
518University of Strasbourg15276382621
518Tallinn University of Technology1627657100
518Centre for Ecology & Hydrology6276219213
521Mitsubishi Electric13275171153
521Wisconsin Department of Natural Resources32756430
521Amirkabir University of Technology24275221401
521Federal University of Paraíba192751232
525Shandong University222737961.1K
525Yorkshire Water1427321
527Cape Peninsula University of Technology172722327
527Scotland's Rural College1427247108
529Helsinki University of Technology2427167258
530University of Valencia13269507764
531International Water Management Institute82684251
532Autonomous University of Madrid12267518746
533Ministry of Environment222651252
533Northwestern Technological Institute1626597100
535Fudan University152641.5K1.6K
535Ulm University of Applied Sciences626416128
537University of Amsterdam172631.3K2.2K
537Southeast University22263612853
537Utah Water Research Laboratory22633912
540University of La Frontera1126110484
541University of Waikato8259268277
541Public Health Institute Ostrava132591.7K1.8K
543University of Pavia14258598952
543Indian Institute of Technology Roorkee11258298253
545Toray Industries32577628
545Alexandria University17257796964
547Norsk Hydro92552531
548University of Glasgow72532.2K1.7K
548Lappeenranta University of Technology1425344108
550Boğaziçi University62526254
550Health Canada7252152175
550Potchefstroom University for Christian Higher Education82522719
553Medical University of Vienna82511.1K978
553Kemira1125132
553Ain Shams University22251263351
556Adam Mickiewicz University in Poznań9250756500
556Manaaki Whenua – Landcare Research7250150144
558Vikram University6248323
559University of Hawaii at Manoa14247143419
559National Institute of Oceanography1824767123
559Setsunan University232471434
559Universidad de Cantabria1624767130
563University of Arkansas11246487636
564Kenyatta University324522432
565Pontifical Xavierian University132428987
565COWI A/S524252
567Okayama University15241645793
567Kerman University of Medical Sciences724117791
569National Science Foundation4240274194
570Research Institute of Agricultural Engineering323871
570Interface Politikstudien (Switzerland)4238633387
572University of Central Florida13237435710
572Hachinohe Institute of Technology5237255
574Makerere University12236196238
574Rand Afrikaans University112363523
576Cairo University19235601786
576Wuhan University of Technology24235203401
578Biotechnology Research Center11234225345
579University of Zagreb12233589560
579Flemish Institute for Technological Research92333090
579Grupo Agbar523311
579Korea University of Science and Technology18233513714
583Mahidol University14232480716
584University of Kentucky112311.4K1.8K
585Donghua University22230163305
585University of Porto19230315817
585National Institute of Public Health of Japan16230412
585Pontificia Universidad Católica de Valparaíso172303355
589Sungkyunkwan University122291.1K1.2K
590Loughborough University15228395726
590University of Science and Technology Beijing24228276442
592University of Utah142271.5K2.2K
593Scientific and Technological Research Council of Turkey19226868
593Bio-Medical Science (South Korean)82263.6K3.0K
595Concordia University9225566664
595University of Zaragoza10225667685
595Cardiff University72251.6K1.5K
595Theodore Roosevelt High School7225582677
599Khon Kaen University15224128222
600Queensland University of Technology162234681.1K
600Beijing University of Chemical Technology20223229402
600BioTek522322
603World Health Organization8222439517
603University of Thessaly3222895285
605Kubota2022118
606University of Giessen82209951.0K
607University of the Aegean7219121108
607University of Miami62191.7K1.5K
609Near East University321832364
610Procter & Gamble11217100208
611University of Chile72161.3K941
611Kyung Hee University18216464864
611Leibniz Association6216780674
614Danfoss8215510
615Rhodes University12214156201
615Birzeit University72142127
617Toyobo22136916
618California Polytechnic State University1212919114
618University of Technology Sydney11212471703
620Fuji Electric202111320
620Hefei University of Technology18211247363
620Great Lakes Institute of Management6211157158
623Columbia University102093.0K3.4K
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632Deakin University102068721.2K
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632Jožef Stefan Institute7206201179
632Tilkka62063968
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645Stanley, Inc.420311
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648London School of Hygiene & Tropical Medicine11202550780
648Southern Cross University6202236194
648Brazilian Agricultural Research Corporation16202325470
653Mexican Institute of Petroleum52015836
653Dokuz Eylül University122016077
653Joanneum Research72013344
653Lanzhou Jiaotong University192014989
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661Norwegian Institute of Marine Research4198203157
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683National Taipei University of Technology14187152215
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692Osaka Institute of Technology718411148
692Ehime University15184276488
692Kermanshah University of Medical Sciences6184233144
692Nagaoka National College of Technology718456
692Oeko Institut41848463
698University of Guadalajara12183208164
698Gyeongsang National University8183478426
698South China Normal University17183220378
701Rafael Advanced Defense Systems1918257283
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701Institute for Environment and Sustainability618252113
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710The American University in Cairo181781367
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710Universidade Federal de Alagoas7178248112
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754Fachhochschule Lübeck1162336
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755Hamedan University of Medical Sciences616118694
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791Southern Water1214921
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793United States Army9148220409
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893Fraunhofer Society5126576609
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