Affiliation: | (1) Laborat?rio da Disciplina de Emerg?ncias Cl?nicas, Faculdade de Medicina da Universidade de S?o Paulo, Av. Dr. Arnaldo 455, sala 3187, S?o Paulo, SP, 01246-913, Brazil;(2) Intensive Care Unit, University of S?o Paulo University Hospital, S?o Paulo, Brazil;(3) Institute of Biomedical Sciences, University of S?o Paulo, S?o Paulo, Brazil; |