1. Division of Clinical Medicine University of Sheffield Sheffield UK
2. Diabetes Research Unit Sheffield Teaching Hospitals NHS Foundation Trust Sheffield UK
3. Section of Endocrinology, Diabetes and Metabolism East Avenue Medical Center Quezon City Philippines
4. Section of Endocrinology and Diabetes De La Salle University Medical Center Cavite Philippines
5. Section of Endocrinology, Diabetes and Metabolism University of St. Tomas Hospital Manila Philippines
6. Section of Endocrinology, Diabetes and Metabolism University of the Philippines, Philippine General Hospital Manila Philippines
7. Section of Endocrinology, Diabetes and Metabolism Chong Hua Hospital Cebu Philippines