1. Clinical Medicine, Weill Cornel Medical College, Doha, Qatar
2. Clinical Research, Hamad General Hospital, Doha, Qatar
3. Department of Cardiac Sciences, King Fahad Cardiac Center, College of Medicine, King Saud University, Riyadh, KSA
4. Department of Medicine, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
5. College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, UAE
6. Department of Cardiology, Royal Hospital, Muscat, Oman
7. Heart and Vascular Institute, Cleveland Clinic, Abu Dhabi, UAE
8. Department of Cardiology, Mohammed Bin Khalifa Cardiac Center, Manamah, Bahrain
9. Department of Cardiology, Faculty of Medicine, Sana’a University, Yemen
10. Cardiology Department, Heart Hospital, Hamad Medical Corporation, Doha, Qatar