1. Malatya Provincial Health Directorate, Malatya, Turkey

2. University of Health Sciences Turkey, Gülhane Faculty of Medicine, Department of Public Health, Ankara, Turkey

3. Inonu University Faculty of Medicine, Department of Biostatistics, Malatya, Turkey

4. Mersin Provincial Health Directorate, Mersin, Turkey

5. Hacettepe University Faculty of Medicine, Institute of Public Health, Ankara, Turkey