1. School of Nursing & Midwifery College of Health Sciences Addis Ababa University Addis Ababa Ethiopia
2. Nell Hodgson Woodruff School of Nursing Emory University Atlanta GAUSA
3. Diabetes & Endocrinology Unit Department of Internal Medicine School of Medicine College of Health Sciences Tikur Anbessa Specialized Hospital Addis Ababa University Addis Ababa Ethiopia