- UMDNJ-New Jersey Medical School, Department of Microbiology & Molecular Genetics, International Center for Public Health, Newark, NJ 07101, USA.
- Columbia University College of Physicians and Surgeons, New York, USA.
- University of Virginia Connelly Lab, 415 Lane Road, Charlottesville, Virginia 22908, USA.
- Aarhus University, Institute of Pharmacology, Universitetsparken bygn. 1240, 8000 Arhus C, Denmark.
- Katholieke Universiteit Leuven, Department of Biology, Laboratory of Comparative Endocrinology, Animal Physiology and Neurobiology Section, Belgium.
- Participation in programs improving education systems in universities.