1. Department of Internal Medicine Nassau University Medical Center East Meadow NY USA
2. Division of Cardiology Atlanta VA Medical Center Decatur GA USA
3. Division of Cardiology Morehouse School of Medicine Atlanta GA USA
4. AMC MET Medical CollegeL.G Hospital Ahmedabad Gujarat India
5. Division of Cardiology Emory University School of Medicine Atlanta GA USA
6. Division of Cardiology Medical College of Georgia Augusta GA USA