- Elementary Particles, Quantum Field Theory 64
- Quantum Field Theories, String Theory 64
- Classical and Quantum Gravitation, Relativity Theory 46
- Quantum Physics 46
- Internal Medicine 19
- Nuclear Physics, Heavy Ions, Hadrons 18
- Characterization and Evaluation of Materials 14
- Science, Humanities and Social Sciences, multidisciplinary 14
- Science, multidisciplinary 14
- Biochemistry, general 13
- Surgery 12
- Classical Mechanics 9
- Human Physiology 9
- Intensive / Critical Care Medicine 9
- Medicine/Public Health, general 9
- Pathology 9
- Anesthesiology 7
- Biomedicine, general 7
- Nuclear Energy 7
- Oncology 7