1. Clinic for Plastic Surgery and BurnsUniversity of Defense, Medical faculty, Military Medical Academy Belgrade Serbia
2. Clinic for Dermatology and VenereologyMilitary Medical Academy Belgrade Serbia
3. Medical faculty, Military Medical AcademyInstitute for Transfuziology, University of Defense Belgrade Serbia
4. Medical faculty, Military Medical AcademyInstitute for Pathology and Forensic Medicine, University of Defense Belgrade Serbia
5. General Hospital “Una” Belgrade Serbia