- Elementary Particles, Quantum Field Theory 442
- Quantum Field Theories, String Theory 437
- Science, Humanities and Social Sciences, multidisciplinary 356
- Science, multidisciplinary 331
- Quantum Physics 297
- Classical and Quantum Gravitation, Relativity Theory 282
- Biomedicine, general 258
- Oncology 255
- Cancer Research 237
- Cell Biology 233
- Computational Intelligence 226
- Immunology 216
- Artificial Intelligence 207
- Life Sciences, general 175
- Nuclear Physics, Heavy Ions, Hadrons 172
- Internal Medicine 164
- Astronomy, Astrophysics and Cosmology 162
- Measurement Science and Instrumentation 162
- Nuclear Energy 158
- Medicine/Public Health, general 157