1. College of Medicine, QU Health Qatar University University street Doha 2713 Qatar
2. Adult Cardiology Hamad Medical Corporation Hamad Medical city, Rayan Street Doha 3050 Qatar
3. Department of Medicine Weill Cornell Medical College 1300 York Ave New York NY 10065 USA
4. Department of Cardiology Royal Hospital Muscat Oman
5. Biostatistics Section, Clinical Research Hamad General Hospital Doha Qatar
6. College of Medicine Mohammed Bin Rashid University of Medicine and Health Sciences Dubai United Arab Emirates
7. Department of Cardiac Sciences, King Fahad Cardiac Center King Saud University Riyadh Saudi Arabia
8. College of Medicine and Health Sciences, Department of Pharmacology and Clinical Pharmacy Sultan Qaboos University, and Gulf Health Research Muscat Oman
9. College of Medicine and Health Sciences UAE University Al Ain United Arab Emirates
10. Cleveland Clinic Abdu Dhabi United Arab Emirates