1. Health Care Centre Mostar Mostar Bosnia and Herzegovina
2. Department for Infective Diseases University Hospital Center Mostar Mostar Bosnia and Herzegovina
3. Department of Anatomy, Histology and Embryology University of Split School of Medicine Split Croatia
4. Department of Histology and Embryology University of Mostar School of Medicine Mostar Bosnia and Herzegovina
5. Dental Clinic Radica Split Croatia
6. Centre for Clinical Pharmacology University Hospital Centre Mostar Mostar Bosnia and Herzegovina
7. Department for Assessment of Safety and Efficacy Croatian Agency for Medicinal Products and Medical Devices Zagreb Croatia