1. Division of Endocrinology, Department of Internal Medicine, Notre Dame Des Secours, Beirut, Lebanon
2. Division of Cardiology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
3. Division of Endocrinology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
4. Division of Cardiology, Department of Internal Medicine, Clemenceau Medical Center, Beirut, Lebanon
5. Division of Endocrinology, Department of Internal Medicine Hotel Dieu De France, Beirut, Lebanon
6. Division of Endocrinology, Department of Internal Medicine, Lebanese American University Medical Center - Rizk Hospital, Beirut, Lebanon
7. Division of Cardiology, Department of Internal Medicine Hotel Dieu De France, Beirut, Lebanon