1. Department of Cardiovascular Research, Larkin Community Hospital , South Miami, FL, 33143 , USA
2. JCCR Cardiology Research , Varanasi, 221005 , India
3. Department of Medicine, King George's Medical University , Lucknow, 226003 , India
4. Department of Internal Medicine , Rutgers Health/Community Medical Center, NJ 08755 , USA
5. Public Health Institute, Faculty of Health, Liverpool John Moores University , Liverpool L2 2QP , UK
6. Department of Internal Medicine, Henry Ford Hospital , Detroit, 48202 , USA
7. Department of Internal Medicine, Florida State University/Sarasota Memorial Hospital , Sarasota , FL 34239, USA
8. Department of Internal Medicine , UPMC, Harrisburg, PA 17101 , USA
9. Department of Cardiology, MedStar Washington Hospital Center , WD 20010 , USA
10. Department of Geriatric Medicine, All India Institute of Medical Science , New Delhi, 110608 , India