1. Department of Cardiology Velammal Medical College Hospital and Research Institute Madurai Tamil Nadu India
2. Department of Cardiology Max Healthcare Super Speciality Hospital New Delhi India
3. Department of Cardiology Sree Chitra Tirunal Institute for Medical Sciences and Technology Trivandrum Kerala India
4. Department of Cardiology Sanjay Gandhi Postgraduate Institute of Medical Sciences Lucknow Uttar Pradesh India
5. Geisinger Heart Institute Geisinger Commonwealth School of Medicine, Geisinger Heart Institute Wilkes‐Barre Pennsylvania USA