1. Department of Cardiovascular Imaging, Diagnostico Maipu, Av. Maipú 1668, Vicente López (B1602ABQ), Buenos Aires, Argentina
2. Department of Cardiology, Clinica Olivos and CEMIC, Av. Maipú 1660, Vicente López (B1602ABQ), Buenos Aires, Argentina
3. Department of Surgery, Fundacion Hospitalaria, Private Children's Hospital, Av. Crámer 4601, C1429AKK, Buenos Aires, Argentina