- Science, Humanities and Social Sciences, multidisciplinary 125
- Science, multidisciplinary 118
- Quantum Field Theories, String Theory 86
- Elementary Particles, Quantum Field Theory 85
- Cell Biology 83
- Biomedicine, general 82
- Oncology 76
- Cancer Research 72
- Internal Medicine 71
- Medicine/Public Health, general 70
- Biochemistry, general 69
- Biotechnology 61
- Quantum Physics 59
- Classical and Quantum Gravitation, Relativity Theory 55
- Life Sciences, general 54
- Microbiology 48
- Medical Microbiology 44
- Immunology 43
- Plant Sciences 39
- Artificial Intelligence 38