- Life Sciences, general 4
- Eukaryotic Microbiology 3
- Medical Microbiology 3
- Microbial Ecology 3
- Microbiology 3
- Plant Sciences 3
- Atmospheric Protection/Air Quality Control/Air Pollution 2
- Earth Sciences, general 2
- Ecology 2
- Surgery 2
- Analytical Chemistry 1
- Atmospheric Sciences 1
- Biogeosciences 1
- Cardiac Surgery 1
- Characterization and Evaluation of Materials 1
- Chemistry/Food Science, general 1
- Computer-Aided Engineering (CAD, CAE) and Design 1
- Ecotoxicology 1
- Engineering, general 1
- Environment, general 1