1. Department of Obstetrics and Gynecology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
2. Pulmonary Hypertension Clinic, Department of Pediatric Cardiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
3. Department of Anesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
4. Department of Cardiac Anesthesiology, Sultan Qaboos University Hospital, Al Khoud, Oman
5. Department of Pediatric Cardiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India