1. Pediatric Cardiology Department, Hospital Santa Marta, Centro Hospitalar de Lisboa Central (CHLC), Lisbon, Portugal
2. Anatomic Pathology Department, Hospital São José, Centro Hospitalar de Lisboa Central (CHLC), Lisbon, Portugal
3. Cardiothoracic Surgery Department, Hospital Santa Marta, Centro Hospitalar de Lisboa Central (CHLC), Lisbon, Portugal