1. Department of Epidemiology Faculty of Medicine University of Pristina temporarily settled in Kosovska Mitrovica Kosovo Serbia
2. Clinic for Obstetrics and Gynecology Clinical Center of Serbia University of Belgrade Belgrade Serbia
3. Faculty of Medicine University of Belgrade Belgrade Serbia
4. Institute of Epidemiology Faculty of Medicine University of Belgrade Belgrade Serbia
5. Department of Regional Health Services Region Five Ministry of Public Health Georgetown Guyana
6. Emergency Relief Project “Solidarity” SOS Children's Villages Belgrade Serbia
7. Faculty of Dentistry University of Pristina temporarily settled in Kosovska Mitrovica Kosovo Serbia