- Internal Medicine 28
- Medical Microbiology 8
- Biomedicine, general 7
- Immunology 7
- Pharmacology/Toxicology 7
- Vaccine 6
- Infectious Diseases 4
- Medicine/Public Health, general 4
- Oncology 3
- Anesthesiology 2
- Cancer Research 2
- Chiropractic Medicine 2
- Complementary & Alternative Medicine 2
- Diagnostic Radiology 2
- Emergency Medicine 2
- Gastroenterology 2
- Hepatology 2
- Imaging / Radiology 2
- Intensive / Critical Care Medicine 2
- Interventional Radiology 2