2.9K(top 0.1%)
papers
209.7K(top 0.1%)
citations
213(top 0.1%)
h-index
370(top 0.1%)
g-index
3.9K
all documents
248.7K
doc citations
10.2K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Science | 129 | 30,695 | 2.0K | 834 |
| 2 | Neurology | 179 | 25,875 | 785 | 305 |
| 3 | Biology | 78 | 18,497 | 3.9K | 1.3K |
| 4 | Physics | 35 | 16,875 | 6.1K | 1.2K |
| 5 | Natural history | 19 | 15,668 | 2.5K | 835 |
| 6 | Pathology | 131 | 14,323 | 74 | 17 |
| 7 | Urology | 91 | 11,546 | 237 | 63 |
| 8 | Nervous system | 40 | 9,536 | 460 | 89 |
| 9 | Medicine | 130 | 9,134 | 1.7K | 1.5K |
| 10 | Pediatric Neurology | 34 | 8,794 | 184 | 55 |
| 11 | Microbiology | 115 | 7,890 | 1.2K | 1.1K |
| 12 | Cytology | 47 | 7,036 | 2.2K | 1.5K |
| 13 | Cell Biology | 50 | 6,488 | 1.9K | 1.6K |
| 14 | Neurons | 15 | 5,913 | 506 | 243 |
| 15 | Molecular Biology | 46 | 5,384 | 6.3K | 2.9K |
| 16 | Research | 98 | 5,204 | 1.7K | 1.2K |
| 17 | Human genetics | 16 | 5,122 | 2.4K | 1.6K |
| 18 | Cancer | 78 | 4,761 | 631 | 696 |
| 19 | Immunology | 85 | 4,629 | 908 | 1.2K |
| 20 | Biochemistry | 66 | 3,716 | 5.2K | 3.4K |
| 21 | Neurophysiology | 25 | 3,293 | 1.9K | 1.0K |
| 22 | Medical genetics | 24 | 3,201 | 2.6K | 1.1K |
| 23 | Cytogenetics | 13 | 2,959 | 1.4K | 454 |
| 24 | Diagnostic microbiology | 60 | 2,922 | 56 | 167 |
| 25 | Virology | 19 | 2,862 | 2.6K | 2.4K |
| 26 | Transplantation | 41 | 2,431 | 313 | 232 |
| 27 | Medical Microbiology | 32 | 2,114 | 518 | 512 |
| 28 | Hematology | 51 | 2,010 | 2.0K | 2.2K |
| 29 | Oncogenes | 18 | 1,976 | 587 | 415 |
| 30 | Neurochemistry | 14 | 1,850 | 2.5K | 691 |
| 31 | Endocrinology | 26 | 1,581 | 2.2K | 2.3K |
| 32 | Immunity | 15 | 1,567 | 1.8K | 2.1K |
| 33 | Neurobiology | 19 | 1,552 | 905 | 686 |
| 34 | Metabolism | 15 | 1,379 | 3.2K | 1.7K |
| 35 | Chemistry | 22 | 1,157 | 13.9K | 12.0K |
| 36 | Genetic engineering | 6 | 1,131 | 2.6K | 505 |
| 37 | Autoimmunity | 8 | 1,103 | 294 | 91 |
| 38 | Biotechnology | 7 | 1,040 | 13.9K | 5.4K |
| 39 | Metabolic diseases | 12 | 1,039 | 3.2K | 2.5K |
| 40 | Oncology | 11 | 1,002 | 2.0K | 2.3K |
| 41 | Biochemical Engineering | 5 | 1,000 | 2.6K | 1.7K |
| 42 | Cardiovascular system | 17 | 973 | 1.1K | 3.1K |
| 43 | Surgery | 11 | 964 | 1.7K | 4.0K |
| 44 | Developmental Biology | 6 | 934 | 4.6K | 2.4K |
| 45 | Nanotechnology | 7 | 878 | 11.9K | 5.6K |
| 46 | Brain | 8 | 870 | 3.6K | 1.3K |
| 47 | Genetics | 10 | 867 | 6.9K | 6.0K |
| 48 | viruses | 13 | 842 | 1.4K | 1.3K |
| 49 | blood transfusion | 20 | 757 | 277 | 218 |
| 50 | Host-parasite interactions | 8 | 756 | 1.4K | 1.4K |
| 51 | Immunotherapy | 12 | 741 | 1.1K | 1.6K |
| 52 | Nutrition | 13 | 711 | 4.4K | 3.7K |
| 53 | Medical innovations | 7 | 702 | 868 | 1.2K |
| 54 | Digestive system diseases | 11 | 695 | 167 | 44 |
| 55 | Liver diseases | 12 | 689 | 813 | 1.4K |
| 56 | Aging | 11 | 686 | 2.1K | 1.2K |
| 57 | Neuropsychology | 2 | 663 | 8.3K | 1.1K |
| 58 | Cell differentiation | 12 | 622 | 2.1K | 3.2K |
| 59 | Genetic regulation | 6 | 573 | 1.7K | 1.7K |
| 60 | drug development | 6 | 559 | 1.1K | 1.6K |
| 61 | nanoscience | 3 | 495 | 9.4K | 4.2K |
| 62 | Hypertension | 12 | 492 | 1.8K | 5.7K |
| 63 | Immune system | 5 | 432 | 1.7K | 2.6K |
| 64 | Pediatrics | 8 | 428 | 4.1K | 4.1K |
| 65 | gene therapy | 8 | 424 | 811 | 1.0K |
| 66 | Allergy | 3 | 421 | 3.2K | 2.8K |
| 67 | mycoses | 4 | 404 | 1.1K | 1.2K |
| 68 | Obstetrics | 6 | 397 | 4.3K | 2.4K |
| 69 | Bacterial infections | 4 | 384 | 1.0K | 1.3K |
| 70 | Virulence | 5 | 372 | 2.0K | 2.3K |
| 71 | Stem cells | 5 | 371 | 3.9K | 2.6K |
| 72 | cloning | 4 | 356 | 1.0K | 1.3K |
| 73 | Clinical Chemistry | 19 | 337 | 1.5K | 4.1K |
| 74 | Genetic therapy | 6 | 319 | 1.8K | 1.8K |
| 75 | Hormones | 2 | 312 | 3.9K | 1.0K |
| 76 | Clinical Immunology | 5 | 288 | 1.5K | 794 |
| 77 | Endocrine glands | 1 | 280 | 897 | 366 |
| 78 | General Surgery | 3 | 275 | 842 | 179 |
| 79 | Biocompatible Materials | 5 | 274 | 11.9K | 10.4K |
| 80 | Medical Oncology | 13 | 267 | 2.0K | 3.8K |
| 81 | Diabetes mellitus | 5 | 261 | 4.4K | 5.5K |
| 81 | Diabetes | 5 | 261 | 4.9K | 5.8K |
| 83 | Ecology | 1 | 257 | 40.0K | 14.9K |
| 83 | Microbial Ecology | 1 | 257 | 13.2K | 5.5K |
| 83 | Environment | 1 | 257 | 31.4K | 13.2K |
| 86 | Gene expression regulation | 4 | 254 | 1.9K | 2.2K |
| 87 | Public Health | 7 | 236 | 9.3K | 10.2K |
| 87 | Bioengineering | 3 | 236 | 14.7K | 12.0K |
| 89 | histological techniques | 11 | 235 | 174 | 942 |
| 89 | proteins | 8 | 235 | 3.0K | 4.2K |
| 91 | Immunopathology | 7 | 233 | 1.2K | 1.6K |
| 92 | Geriatric Psychiatry | 3 | 219 | 2.4K | 1.1K |
| 93 | Developmental Genetics | 2 | 217 | 2.3K | 2.2K |
| 94 | Histology | 3 | 212 | 6.2K | 4.0K |
| 95 | Radiobiology | 7 | 208 | 2.6K | 2.8K |
| 96 | arthritis | 2 | 198 | 2.7K | 1.4K |
| 97 | Proteome | 7 | 197 | 1.5K | 3.3K |
| 98 | Pharmaceutical Chemistry | 13 | 196 | 4.2K | 9.5K |
| 99 | Inflammation | 2 | 195 | 3.9K | 1.6K |
| 100 | Embryology | 3 | 183 | 6.0K | 6.5K |
| 100 | viral genetics | 1 | 183 | 1.9K | 1.9K |
| 102 | Pharmacology | 10 | 176 | 10.2K | 18.4K |
| 103 | Anatomy | 3 | 170 | 6.7K | 6.5K |
| 103 | Mental Disorders | 2 | 170 | 14.3K | 9.9K |
| 105 | enzymes | 8 | 168 | 807 | 1.7K |
| 106 | Histochemistry | 7 | 167 | 897 | 1.5K |
| 107 | Biophysics | 9 | 160 | 14.9K | 20.6K |
| 107 | Nanostructured Materials | 1 | 160 | 21.4K | 8.5K |
| 107 | Nanoparticles | 1 | 160 | 10.8K | 4.1K |
| 110 | Heart Failure | 1 | 158 | 1.3K | 747 |
| 110 | biomedicine | 9 | 158 | 227 | 646 |
| 112 | Proteomics | 7 | 156 | 757 | 2.1K |
| 113 | Medical Technology | 3 | 151 | 2.2K | 1.5K |
| 114 | Growth | 2 | 149 | 4.9K | 5.5K |
| 115 | Antigens | 5 | 144 | 562 | 841 |
| 116 | RNA | 1 | 136 | 2.8K | 1.5K |
| 117 | Psychiatry | 2 | 126 | 20.7K | 18.2K |
| 117 | Rheumatology | 1 | 126 | 4.7K | 1.7K |
| 119 | Ophthalmology | 4 | 123 | 3.0K | 3.3K |
| 120 | Developmental Immunology | 1 | 122 | 3.1K | 950 |
| 121 | Dermatology | 4 | 116 | 3.1K | 3.2K |
| 122 | Materials Science | 2 | 115 | 18.9K | 14.2K |
| 123 | Mental illness | 1 | 113 | 12.7K | 7.7K |
| 124 | Pharmacogenetics | 2 | 112 | 4.3K | 4.3K |
| 124 | Materials | 1 | 112 | 34.1K | 21.3K |
| 124 | Vaccines | 3 | 112 | 3.2K | 2.8K |
| 127 | Hemodynamics | 4 | 111 | 1.8K | 6.1K |
| 127 | Autoantibodies | 4 | 111 | 448 | 1.0K |
| 127 | Autoimmune diseases | 4 | 111 | 550 | 1.1K |
| 130 | Tropical Medicine | 1 | 106 | 6.3K | 1.9K |
| 131 | Physiology | 5 | 105 | 13.1K | 21.3K |
| 131 | Neurovirology | 4 | 105 | 233 | 377 |
| 131 | Animal welfare | 2 | 105 | 448 | 209 |
| 134 | Biopharmaceutics | 2 | 101 | 2.5K | 2.0K |
| 135 | biochemical markers | 2 | 98 | 1.9K | 831 |
| 136 | Pituitary gland | 5 | 97 | 121 | 291 |
| 137 | Obesity | 1 | 91 | 13.4K | 8.7K |
| 138 | Hippocampus | 2 | 87 | 842 | 1.2K |
| 139 | Biomarkers | 1 | 84 | 1.5K | 324 |
| 140 | Immunogenetics | 2 | 79 | 1.8K | 1.8K |
| 141 | nucleic acids | 2 | 76 | 10.3K | 15.6K |
| 141 | Synapses | 2 | 76 | 802 | 1.0K |
| 143 | Polymers | 1 | 74 | 24.4K | 15.0K |
| 143 | Soft Condensed Matter | 1 | 74 | 3.6K | 2.2K |
| 143 | Colloids | 1 | 74 | 16.8K | 13.1K |
| 143 | biopolymers | 1 | 74 | 5.0K | 3.0K |
| 147 | Infections | 6 | 73 | 721 | 4.0K |
| 147 | Parasitic Diseases | 6 | 73 | 1.7K | 4.5K |
| 147 | infection | 6 | 73 | 1.5K | 5.2K |
| 150 | nuclear magnetic resonance | 1 | 71 | 4.3K | 2.3K |
| 150 | Magnetic Resonance Spectroscopy | 1 | 71 | 4.4K | 2.2K |
| 150 | Therapeutics | 4 | 71 | 5.0K | 13.8K |
| 153 | Medical Laboratory Science | 5 | 70 | 2.3K | 6.5K |
| 153 | Cell migration | 1 | 70 | 227 | 236 |
| 153 | Cell adhesion | 1 | 70 | 487 | 403 |
| 153 | cell movement | 1 | 70 | 987 | 896 |
| 153 | cell interaction | 1 | 70 | 6.4K | 4.0K |
| 158 | Andrology | 2 | 69 | 1.9K | 1.8K |
| 159 | Analytical Chemistry | 1 | 68 | 27.3K | 19.8K |
| 160 | Kidney diseases | 4 | 66 | 1.3K | 2.8K |
| 161 | Antibodies | 3 | 65 | 363 | 846 |
| 162 | transport vesicles | 1 | 64 | 1.0K | 1.7K |
| 162 | United Kingdom | 2 | 64 | 5.5K | 7.8K |
| 164 | Spine | 1 | 61 | 2.9K | 2.6K |
| 165 | Geriatrics | 4 | 59 | 6.6K | 14.2K |
| 166 | Systems Biology | 3 | 56 | 3.6K | 5.3K |
| 167 | Alzheimer's disease | 3 | 55 | 3.3K | 4.7K |
| 168 | health behavior | 3 | 54 | 1.2K | 2.0K |
| 168 | Behavior | 3 | 54 | 7.0K | 12.9K |
| 170 | Neuromuscular diseases | 2 | 53 | 1.8K | 2.7K |
| 170 | Muscles | 2 | 53 | 2.5K | 4.2K |
| 172 | visualization | 3 | 50 | 4.2K | 2.1K |
| 172 | Cognition | 2 | 50 | 3.8K | 4.7K |
| 174 | Food additives | 1 | 49 | 2.5K | 1.8K |
| 175 | Hemostasis | 2 | 48 | 1.4K | 1.9K |
| 175 | Thrombosis | 2 | 48 | 5.2K | 12.4K |
| 177 | Vaccination | 1 | 45 | 802 | 824 |
| 177 | Thorax | 1 | 45 | 1.8K | 2.0K |
| 179 | Reproduction | 1 | 43 | 13.8K | 12.3K |
| 179 | North America | 1 | 43 | 1.4K | 1.1K |
| 181 | cytokines | 2 | 41 | 3.5K | 6.8K |
| 182 | Industrial Microbiology | 1 | 40 | 8.2K | 9.0K |
| 182 | Learning | 1 | 40 | 3.6K | 3.4K |
| 182 | Memory | 1 | 40 | 2.0K | 2.0K |
| 185 | Toxicology | 2 | 37 | 23.1K | 32.5K |
| 185 | DNA methylation | 2 | 37 | 751 | 2.5K |
| 185 | Protozoa | 1 | 37 | 1.1K | 1.1K |
| 188 | Immunopharmacology | 3 | 36 | 1.4K | 4.4K |
| 189 | Computational Biology | 2 | 35 | 14.2K | 23.2K |
| 189 | Synaptic Transmission | 1 | 35 | 1.9K | 2.2K |
| 189 | Bioinformatics | 2 | 35 | 10.3K | 17.2K |
| 189 | Psychophysiology | 1 | 35 | 15.2K | 18.1K |
| 189 | Pancreatic diseases | 2 | 35 | 407 | 750 |
| 194 | Biomedical Engineering | 3 | 34 | 15.9K | 30.6K |
| 194 | Quantum electronics | 1 | 34 | 3.6K | 2.6K |
| 196 | Clinical Biochemistry | 1 | 33 | 5.1K | 5.4K |
| 196 | Immunohistochemistry | 3 | 33 | 257 | 487 |
| 198 | Epidemiology | 3 | 32 | 12.3K | 25.0K |
| 198 | Clinical Pharmacology | 2 | 32 | 3.5K | 5.9K |
| 198 | Infection control | 2 | 32 | 1.7K | 3.0K |
| 198 | Hospitals | 2 | 32 | 2.2K | 3.8K |
| 202 | Environmental Health | 1 | 31 | 34.1K | 40.7K |
| 203 | Genomics | 3 | 30 | 11.1K | 26.1K |
| 203 | Schizophrenia | 2 | 30 | 3.0K | 5.6K |
| 203 | Immunochemistry | 2 | 30 | 2.0K | 3.6K |
| 206 | Vision | 1 | 27 | 1.5K | 2.1K |
| 207 | Interferons | 1 | 26 | 875 | 1.3K |
| 207 | Cytokine | 1 | 26 | 1.3K | 2.5K |
| 207 | Brain damage | 1 | 26 | 1.6K | 2.1K |
| 210 | carcinogens | 2 | 25 | 3.9K | 10.4K |
| 211 | Molecular recognition | 1 | 24 | 819 | 1.1K |
| 211 | Molecular structure | 1 | 24 | 9.0K | 10.8K |
| 213 | Disease | 1 | 23 | 602 | 1.4K |
| 214 | Biosensors | 1 | 22 | 5.5K | 10.1K |
| 214 | Amyloidosis | 2 | 22 | 255 | 706 |
| 214 | Bioelectronics | 1 | 22 | 4.1K | 8.4K |
| 217 | Neuroimmunology | 2 | 21 | 1.6K | 6.2K |
| 217 | Neuropharmacology | 2 | 21 | 1.6K | 4.7K |
| 217 | Chromosome mapping | 3 | 21 | 4.1K | 13.0K |
| 217 | gene mapping | 3 | 21 | 5.1K | 15.8K |
| 221 | Mycology | 1 | 20 | 4.7K | 5.9K |
| 221 | United States | 2 | 20 | 19.3K | 31.5K |
| 223 | disease vectors | 2 | 19 | 1.4K | 3.2K |
| 223 | Zoonoses | 2 | 19 | 382 | 1.2K |
| 225 | Teratology | 1 | 17 | 1.6K | 3.0K |
| 225 | abnormalities | 1 | 17 | 833 | 1.7K |
| 227 | Health Policy | 2 | 15 | 7.1K | 16.8K |
| 227 | Music | 1 | 15 | 2.5K | 2.5K |
| 227 | Photochemistry | 1 | 15 | 4.9K | 7.5K |
| 227 | voice | 1 | 15 | 1.7K | 2.0K |
| 227 | Diagnostic Imaging | 2 | 15 | 7.8K | 17.1K |
| 227 | Light | 1 | 15 | 3.9K | 6.4K |
| 227 | medical education | 1 | 15 | 9.2K | 12.1K |
| 227 | Cerebellum | 1 | 15 | 933 | 1.7K |
| 227 | Cerebellar ataxia | 1 | 15 | 933 | 1.7K |
| 236 | Contraception | 3 | 14 | 633 | 2.6K |
| 236 | Diagnosis | 1 | 14 | 2.8K | 4.0K |
| 236 | Reproductive health | 3 | 14 | 1.0K | 4.5K |
| 236 | biological factors | 1 | 14 | 11.2K | 17.0K |
| 236 | disease susceptibility | 1 | 14 | 1.5K | 2.9K |
| 236 | Cell death | 1 | 14 | 8.9K | 15.2K |
| 236 | symptoms | 1 | 14 | 1.5K | 2.9K |
| 236 | Birth control | 3 | 14 | 472 | 2.3K |
| 244 | Fluorescence spectroscopy | 1 | 13 | 995 | 1.9K |
| 244 | Molecular Spectroscopy | 1 | 13 | 4.6K | 7.4K |
| 246 | Diet | 1 | 12 | 14.3K | 27.7K |
| 247 | Radiography | 1 | 11 | 3.0K | 4.6K |
| 247 | drugs | 2 | 11 | 5.2K | 15.5K |
| 249 | Familial diseases | 3 | 10 | 299 | 1.8K |
| 250 | Orthopedics | 1 | 9 | 7.1K | 11.5K |
| 250 | Lung Transplantation | 3 | 9 | 1.2K | 3.2K |
| 250 | Orthopedic Surgery | 1 | 9 | 3.0K | 5.4K |
| 250 | Functional Genomics | 1 | 9 | 1.4K | 3.9K |
| 250 | Histocompatibility Testing | 1 | 9 | 948 | 2.5K |
| 250 | Heart transplantation | 3 | 9 | 1.2K | 3.2K |
| 250 | drug therapy | 2 | 9 | 10.0K | 30.6K |
| 250 | genome | 1 | 9 | 13.2K | 25.5K |
| 250 | Multiple sclerosis | 1 | 9 | 2.0K | 3.2K |
| 259 | Information Technology | 1 | 8 | 5.6K | 8.7K |
| 259 | Audiology | 1 | 8 | 3.4K | 5.9K |
| 259 | Educational Technology | 1 | 8 | 3.1K | 5.5K |
| 259 | Hearing | 1 | 8 | 2.2K | 3.7K |
| 263 | Public Policy | 1 | 7 | 4.9K | 9.5K |
| 263 | Metastasis | 1 | 7 | 598 | 2.3K |
| 263 | Drug design | 1 | 7 | 8.6K | 16.9K |
| 263 | Cell cycle | 1 | 7 | 1.4K | 3.7K |
| 263 | cell proliferation | 1 | 7 | 1.6K | 3.9K |
| 263 | drug control | 1 | 7 | 952 | 2.2K |
| 263 | drug evaluation | 1 | 7 | 5.3K | 11.6K |
| 263 | Liquid chromatography | 1 | 7 | 1.5K | 2.4K |
| 271 | Child | 2 | 6 | 11.4K | 28.2K |
| 271 | Endocrine system | 4 | 6 | 532 | 3.1K |
| 273 | Emergency Medicine | 1 | 5 | 5.1K | 9.7K |
| 273 | Maternal health services | 1 | 5 | 1.4K | 3.0K |
| 273 | Child welfare | 1 | 5 | 2.4K | 4.7K |
| 273 | free radicals | 1 | 5 | 6.5K | 15.7K |
| 273 | Women's health | 1 | 5 | 5.3K | 10.2K |
| 273 | Primates | 1 | 5 | 2.4K | 4.6K |
| 279 | Carcinogenesis | 1 | 4 | 5.7K | 13.7K |
| 279 | Gerontology | 1 | 4 | 8.5K | 16.1K |
| 279 | mutagens | 1 | 4 | 4.6K | 11.6K |
| 282 | Nephrology | 1 | 3 | 2.6K | 6.0K |
| 282 | Automation | 1 | 3 | 6.0K | 10.1K |
| 282 | Serology | 1 | 3 | 1.4K | 3.2K |
| 282 | Pediatric Hematology | 1 | 3 | 2.6K | 5.9K |
| 282 | Immunohematology | 1 | 3 | 315 | 610 |
| 282 | Technological Innovations | 1 | 3 | 2.6K | 6.2K |
| 282 | Child Development | 1 | 3 | 7.6K | 16.0K |
| 282 | Hemophilia | 1 | 3 | 1.5K | 3.3K |
| 282 | Vascular malformations | 1 | 3 | 86 | 27 |
| 282 | Malaria | 1 | 3 | 1.9K | 4.1K |
| 282 | Blood vessels | 1 | 3 | 792 | 2.4K |
| 282 | alcoholism | 1 | 3 | 6.8K | 13.6K |
| 282 | tomography | 1 | 3 | 1.6K | 3.3K |
| 282 | drug abuse | 1 | 3 | 2.1K | 4.8K |
| 296 | Data Mining | 1 | 2 | 4.1K | 9.7K |
| 296 | preventive medicine | 1 | 2 | 4.6K | 10.9K |
| 296 | Leukemia | 1 | 2 | 5.7K | 10.8K |
| 296 | Health promotion | 1 | 2 | 6.7K | 14.8K |
| 296 | data collection | 1 | 2 | 2.6K | 6.6K |
| 296 | health planning | 1 | 2 | 4.1K | 10.6K |
| 296 | Developing countries | 1 | 2 | 5.1K | 12.4K |
| 303 | Global Health | 2 | 1 | 2.1K | 9.4K |
| 303 | health services accessibility | 2 | 1 | 1.7K | 7.1K |
| 303 | preimplantation genetic diagnosis | 1 | 1 | 1.6K | 3.8K |
| 303 | embryo transfer | 1 | 1 | 1.6K | 3.9K |
| 307 | Quality Control | 1 | 0 | 3.6K | 9.7K |
| 307 | Molecular evolution | 1 | 0 | 6.9K | 16.1K |
| 307 | Accreditation | 1 | 0 | 166 | 555 |
| 307 | Respiratory system | 1 | 0 | 2.0K | 5.7K |
| 307 | Parasitology | 1 | 0 | 8.4K | 17.9K |
| 307 | Parasites | 1 | 0 | 4.2K | 9.6K |
| 307 | Respiration | 1 | 0 | 8.1K | 18.5K |