1. Division of Cardiothoracic Surgery, Star Hospitals, Hyderabad, India
2. Division of Clinical Research in Cardiovascular Medicine/Surgery, Sajja Heart Foundation, Hyderabad, India
3. Division of Cardiothoracic Surgery, Medica Superspeciality Hospital, Kolkata, India
4. Division of Cardiothoracic Surgery, G Kuppuswamy Naidu Memorial Hospital, Coimbatore, India
5. Division of Cardiothoracic Surgery, Rabindranath Tagore International Institute of Cardiac Sciences, Kolkata, India
6. Department of Biostatistics, Sajja Heart Foundation, Hyderabad, India
7. Division of Cardiothoracic Surgery, Krishna Institute of Medical Sciences, Secunderabad, India
8. Division of Cardiothoracic Surgery, Sir H. N. Reliance Foundation Hospital and Research Centre, Mumbai, India
9. Division of Cardiothoracic Surgery, DDMM Heart Institute, Nadiad, India