- Cancer Research 17
- Oncology 15
- Science, Humanities and Social Sciences, multidisciplinary 14
- Science, multidisciplinary 14
- Internal Medicine 12
- Biomedicine, general 10
- Cell Biology 10
- Plant Sciences 10
- Elementary Particles, Quantum Field Theory 9
- Quantum Field Theories, String Theory 9
- Human Genetics 8
- Life Sciences, general 8
- Medicine/Public Health, general 8
- Hematology 7
- Immunology 7
- Nuclear Energy 7
- Astronomy, Astrophysics and Cosmology 6
- Biotechnology 6
- Ecology 6
- Measurement Science and Instrumentation 6