[1] Zhejiang Chinese Med Univ, Affiliated Hosp 1, Dept Intens Care, Hangzhou 310006, Zhejiang, Peoples R China
[2] Wuhan Univ Sci & Technol, Tianyou Hosp, Dept Intens Care, Wuhan, Hubei, Peoples R China
[3] Zhejiang Hosp, Dept Intens Care, 12 Linyin Rd, Hangzhou 310000, Zhejiang, Peoples R China