- Biomedicine, general 5
- Cancer Research 5
- Oncology 5
- Surgical Oncology 5
- Health Promotion and Disease Prevention 4
- Medicine/Public Health, general 4
- Gastroenterology 3
- Hepatology 3
- Internal Medicine 3
- Proctology 2
- Surgery 2
- Abdominal Surgery 1
- Colorectal Surgery 1
- Epidemiology 1
- Hematology 1
- Pain Medicine 1
- Public Health 1
- Science, Humanities and Social Sciences, multidisciplinary 1
- Science, multidisciplinary 1