1. Tonya Vocational School of Higher Education, Health Care Services, Elderly Care Program, Trabzon University, Tonya, Trabzon, Turkey
2. Vocational School of Health Services, Anesthesia Department, Recep Tayyip Erdogan University, Rize, Turkey
3. Health Services Vocational School, Health Care Services, Elderly Care Program, Bayburt University, Bayburt, Turkey