1. Assistant Professor Hacettepe University Faculty of Nursing, Internal Medicine Nursing Department Ankara Turkey
2. Associate Professor Hacettepe University Faculty of Nursing, Internal Medicine Nursing Department Ankara Turkey
3. Research Assistant Hacettepe University Faculty of Nursing, Internal Medicine Nursing Department Ankara Turkey
4. Professor Hacettepe University Faculty of Nursing, Internal Medicine Nursing Department Ankara Turkey
5. Ankara University School of Medicine Ibni Sina HospitalEndocrinolocy and Metabolic Diseases Outpatient Unit Ankara Turkey
6. Professor Ankara University School of Medicine Ibni Sina Hospital, Department of Endocrinology and Metabolic Diseases Ankara Turkey