- Gastroenterology 8
- Surgery 8
- Abdominal Surgery 5
- Hepatology 4
- Surgical Oncology 3
- Cardiac Surgery 2
- General Surgery 2
- Thoracic Surgery 2
- Vascular Surgery 2
- Biochemistry, general 1
- Biomedicine, general 1
- Gynecology 1
- Internal Medicine 1
- Maternal and Child Health 1
- Medicine/Public Health, general 1
- Oncology 1
- Proctology 1
- Reproductive Medicine 1
- Transplant Surgery 1
- Traumatic Surgery 1