- Characterization and Evaluation of Materials 20
- Engineering, general 20
- Biotechnology 19
- Neurology 18
- Vaccine 18
- Apoptosis 17
- Hepatology 17
- Materials Science, general 17
- Gastroenterology 16
- Agriculture 15
- Infectious Diseases 15
- Materials Engineering 15
- Microbiology 15
- Cardiology 14
- Psychiatry 13
- Emergency Medicine 12
- Environment, general 12
- Intensive / Critical Care Medicine 12
- Mechanical Engineering 12
- Pain Medicine 12