- Surgical Oncology 21
- Oncology 17
- Cancer Research 13
- Gastroenterology 12
- Surgery 12
- Abdominal Surgery 11
- Hepatology 11
- Medicine/Public Health, general 8
- Biomedicine, general 7
- Immunology 6
- Apoptosis 3
- Human Genetics 3
- Internal Medicine 3
- Artificial Intelligence 2
- Cell Biology 2
- Health Promotion and Disease Prevention 2
- Hematology 2
- Information Systems Applications (incl. Internet) 2
- Plant Genetics and Genomics 2
- Plant Sciences 2