- Science, Humanities and Social Sciences, multidisciplinary 858
- Artificial Intelligence 852
- Science, multidisciplinary 761
- Life Sciences, general 530
- Cell Biology 525
- Oncology 517
- Internal Medicine 503
- Computer Communication Networks 484
- Cancer Research 463
- Characterization and Evaluation of Materials 458
- Medicine/Public Health, general 441
- Biomedicine, general 427
- Biochemistry, general 403
- Computational Intelligence 385
- Materials Science, general 376
- Information Systems Applications (incl. Internet) 361
- Image Processing and Computer Vision 325
- Nanotechnology 325
- Communications Engineering, Networks 308
- Immunology 289