1. Faculty of Nursing, Department of Internal Medicine Nursing, Hacettepe University, Ankara, Turkey
2. Faculty of Health Sciences, Department of Internal Medicine Nursing, Gaziantep University, Gaziantep, Turkey
3. Faculty of Health Sciences, Department of Internal Medicine Nursing, SANKO University, Gaziantep, Turkey
4. Faculty of Health Sciences, Department of Midwifery, Çankırı Karatekin University, Çankırı, Turkey
5. Faculty of Health Sciences, Department of Nursing, İzmir University of Economics, İzmir, Turkey
6. Medical Oncology Clinic, University of Health Sciences, Gulhane Training and Research Hospital, Ankara, Turkey
7. Hacettepe University, Oncology Hospital, Ankara, Turkey
8. Vocational School of Health Services, Bilecik Şeyh Edebali University, Bilecik, Turkey