- Cardiac Surgery 13
- Thoracic Surgery 12
- Medicine/Public Health, general 5
- Internal Medicine 4
- Oncology 4
- Cell Biology 3
- Immunology 3
- Surgery 3
- Cancer Research 2
- Colorectal Surgery 2
- Geriatrics/Gerontology 2
- Hepatology 2
- Orthopedics 2
- Pathology 2
- Surgical Orthopedics 2
- Aging 1
- Angiology 1
- Biomedicine, general 1
- Blood Transfusion Medicine 1
- Cardiology 1