[1] Wuhan Univ, Dept Crit Care Med, Zhongnan Hosp, Wuhan, Hubei, Peoples R China
[2] Hubei Prov Rehabil Assist Technol Ctr, Dept Prosthet & Orthoped Serv, Wuhan, Hubei, Peoples R China
[3] Wuhan Univ, Dept Thyroid & Breast Surg, Zhongnan Hosp, Wuhan, Hubei, Peoples R China
[4] Wuhan Univ, Dept Gastrointestinal Surg, Zhongnan Hosp, Wuhan, Hubei, Peoples R China