- Public Health 5
- Biomedicine, general 4
- Gastroenterology 4
- Cancer Research 3
- Gynecology 3
- Hepatology 3
- Surgery 3
- Surgical Oncology 3
- Abdominal Surgery 2
- General Surgery 2
- Medicine/Public Health, general 2
- Oncology 2
- Proctology 2
- Sociology, general 2
- Algebraic Geometry 1
- Applied Microbiology 1
- Business Ethics 1
- Business and Management, general 1
- Child and School Psychology 1
- Convex and Discrete Geometry 1