1. Department of Health Care Management, Tarsus University , Samsun , Turkey
2. Department of Economy, Ondokuz Mayıs University , Samsun , Turkey
3. Administrative Department, Econix Research, Analysis and Consultancy Inc. , İstanbul , Turkey
4. Kızılay Pharmaceutical Warehouse, Administrative Department, Faculty of Pharmacy, Hacettepe University , Ankara , Turkey
5. Market Access Department, Bayer , İstanbul , Turkey
6. Department of Health Economics, Econix Research, Analysis and Consultancy Inc. , Samsun , Turkey