- Science, Humanities and Social Sciences, multidisciplinary 28
- Biotechnology 26
- Science, multidisciplinary 25
- Biochemistry, general 20
- Biomedicine, general 20
- Cell Biology 20
- Earth Sciences, general 20
- Life Sciences, general 20
- Artificial Intelligence 19
- Cancer Research 17
- Computational Intelligence 16
- Physical Chemistry 16
- Characterization and Evaluation of Materials 15
- Environment, general 14
- Internal Medicine 14
- Materials Science, general 14
- Agriculture 13
- Plant Sciences 13
- Computer Communication Networks 12
- Medicine/Public Health, general 12