[1] Univ Fed Pernambuco, Comm Infect Control Hosp Clin, Trop Med Hlth Sci Ctr, 1235 Hosp Clinicas-Cidade Univ, BR-50670901 Recife, PE, Brazil
[2] Univ Pernambuco, Real Hosp Portugues Beneficencia Pernambuco, Hosp Canc Pernambuco, Inst Biol Sci, Recife, PE, Brazil
[3] Univ Pernambuco, Pronto Socorro Cardiol Pernambuco, Cardiac Intens Care Unit, Recife, PE, Brazil
[4] Univ Pernambuco, Pronto Socorro Cardiol Pernambuco, Comm Infect Control, Recife, PE, Brazil
[5] Real Hosp Portugues Beneficencia Pernambuco, Comm Infect Control, Recife, PE, Brazil
[6] Hosp Agamenon Magalhaes, Secretaria Saude Pernambuco, Intens Care Unit, Recife, PE, Brazil
[7] Univ Fed Pernambuco, Hosp Clin, Intens Care Unit, Recife, PE, Brazil
[8] Univ Fed Pernambuco, Comm Infect Control Hosp Clin, Recife, PE, Brazil
[9] Univ Pernambuco, Inst Biol Sci, Recife, PE, Brazil
[10] Univ Fed Pernambuco, Trop Med Hlth Sci Ctr, Fac Med Sci, Recife, PE, Brazil
[11] Trop Med Hlth Sci Ctr, Fac Med Sci, Dept Infect & Parasit Dis, Recife, PE, Brazil