1. Department of Community Medicine Institute of Health and Society University of Oslo Oslo Norway
2. Department of Endocrinology Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM) Dhaka Bangladesh
3. Executive Diabetes Care Center, NHN Diabetic Association of Bangladesh Dhaka Bangladesh
4. ACT Diabetes Service Division of Medicine Canberra Hospital Canberra Australia
5. Department of Biochemistry & Cell Biology Bangladesh University of Health Sciences (BUHS) Dhaka Bangladesh