1. Department of Geriatric Medicine, All India Institute of Medical Science, New Delhi, India
2. Department of Cardiovascular Research, Larkin Community Hospital, South Miami, FL
3. Department of Internal Medicine, Rutgers Health/Community Medical Center, NJ
4. Department of Internal Medicine, SUNY Upstate Medical University
5. Maulana Azad Medical College, New Delhi, India
6. King George’s Medical University, Lucknow, India
7. Department of Radiology, Sikkim Manipal Institute of Medical Science, Sikkim, India
8. Lady Hardinge Medical College, New Delhi, India
9. Department of Internal Medicine, University of Texas Rio Grande Valley, TX
10. Department of Internal Medicine, University of Miami, FL
11. Department of Internal Medicine, Wayne State University School of Medicine, MI
12. Department of Internal Medicine, Ichan School of Medicine at Mount Sinai, NY
13. Department of Medicine, Cairo University, Egypt
14. Royal College of Surgeons in Ireland, University of Medicine and Health Science, Dublin, Ireland
15. Universidad Autónoma de Baja, CA
16. Department of Medicine, M Abdur Rahim Medical College, Dinajpur, Bangladesh
17. Division of Cardiology, The University of Maryland, Baltimore, MD.