- Elementary Particles, Quantum Field Theory 32
- Quantum Field Theories, String Theory 32
- Classical and Quantum Gravitation, Relativity Theory 31
- Quantum Physics 30
- Biochemistry, general 20
- Biomedicine, general 20
- Internal Medicine 18
- Plant Sciences 18
- Science, Humanities and Social Sciences, multidisciplinary 18
- Cell Biology 17
- Science, multidisciplinary 16
- Agriculture 15
- Artificial Intelligence 13
- Environment, general 13
- Life Sciences, general 13
- Image Processing and Computer Vision 12
- Intensive / Critical Care Medicine 12
- Neurosciences 12
- Oncology 12
- Plant Genetics and Genomics 12