1 Latin America Sepsis Institute, São Paulo, 04039-002, Brazil; Research Institute, Hospital do Coração, São Paulo, Brazil.
2 Latin America Sepsis Institute, São Paulo, 04039-002, Brazil; Research and Education Institute, Hospital Sírio Libanes, São Paulo, Brazil.
3 Latin America Sepsis Institute, São Paulo, 04039-002, Brazil; Anesthesiology, Pain, and Intensive Care Department, Universidade Federal de São Paulo, São Paulo, Brazil. Electronic address: frmachado@unifesp.br.