1. Department of Pediatric Cardiology and Congenital Heart Diseases, Max Superspeciality Hospital, New Delhi, India
2. Department of Pediatrics, LLRM Medical College, Meerut, Uttar Pradesh, India
3. Department of Pediatric Cardiology, Manipal Hospital, Bengaluru, Karnataka, India
4. Department of Pediatric, Jaswant Rai Super Speciality Hospital, Meerut, Uttar Pradesh, India
5. Department of Pediatric, Medwin Hospital, Meerut, Uttar Pradesh, India