1. Department Cardiothoracic Surgery, Congenital Heart Program, Hospital de Santa Marta and Chair of Surgery, FCM, NOVA University, Lisbon, Portugal
2. Department of Pediatric Cardiology, Hospital de Santa Marta and Chair of Surgery, FCM, NOVA University, Lisbon, Portugal
3. Department of Anesthesiology, Hospital de Santa Marta and Chair of Surgery, FCM, NOVA University, Lisbon, Portugal