- Epidemiology 6
- Public Health 6
- Biostatistics 5
- Environmental Health 5
- Medicine/Public Health, general 5
- Vaccine 5
- Health Promotion and Disease Prevention 4
- Occupational Medicine/Industrial Medicine 4
- Quality of Life Research 4
- Pneumology/Respiratory System 2
- Cardiology 1
- Infectious Diseases 1
- Intensive / Critical Care Medicine 1
- Internal Medicine 1
- Oncology 1