1. Department of Health Policy and Administration, Washington State University, Spokane, WA, USA
2. Faculty of Health Education, Department of Health Management, Ankara University, Ankara, Turkey
3. Educational Faculty of Business and Tourism, Gazi University, Golbasi Kampusu, Ankara, Turkey
4. McGowan School of Business, Department of Business and Management, King's College, Wilkes-Barre, PA, USA