1 Assistant ICU Physician, Instituto da Criança, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HC-FMUSP), São Paulo, SP, Brazil.
2 Professor, Habilitation (BR: Livre-docência), Department of Pediatrics, FMUSP, São Paulo, SP, Brazil.
3 Full Professor of Intensive Care/Neonatology, Department of Pediatrics, FMUSP, São Paulo, SP, Brazil.