- Science, Humanities and Social Sciences, multidisciplinary 33
- Science Education 30
- Pediatrics 23
- Gynecology 22
- Characterization and Evaluation of Materials 19
- Life Sciences, general 13
- Plant Sciences 11
- Solid Mechanics 10
- Tribology, Corrosion and Coatings 10
- Microbial Genetics and Genomics 9
- Quality Control, Reliability, Safety and Risk 9
- Cell Biology 8
- Classical Mechanics 8
- Microbiology 8
- Materials Science, general 7
- Zoology 7
- Biomedicine, general 6
- Engineering Design 6
- Metallic Materials 6
- Animal Genetics and Genomics 5