1 Department of Pediatric Cardiology, Pediatrics, Hospital Federal de Bonsucesso (HFB), Rio de Janeiro, Rio de Janeiro State, Brazil.
2 Department of Pediatrics, Centro Educational Serra dos Orgãos (UNIFESO) School of Medicine, Teresópolis, Rio de Janeiro State, Brazil.
3 Pediatric Cardiology, Department of Pediatrics, Instituto de Puericultura Martagão Gesteira (IPPMG), Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
4 Department of Cardio-Oncology, Pós-graduaçãoem Cardiologia (Candio-oncologia) da SBC/INC/INCA, Rio de Janeiro, Brazil.
5 Department of Pediatrics, Cleveland Clinic Children's, Cleveland, Ohio, USA.