- Science, Humanities and Social Sciences, multidisciplinary 41
- Internal Medicine 40
- Science, multidisciplinary 38
- Oncology 36
- Biomedicine, general 33
- Immunology 31
- Cancer Research 28
- Pharmacology/Toxicology 27
- Biochemistry, general 25
- Medical Microbiology 23
- Medicine/Public Health, general 20
- Surgery 20
- Cell Biology 19
- Metallic Materials 19
- Vaccine 18
- Life Sciences, general 17
- Materials Science, general 17
- Characterization and Evaluation of Materials 16
- Nanotechnology 16
- Biotechnology 15