[1] the 908th Hospital of Joint Logistics Support Forces of Chinese PLA,Department of Critical Care Medicine
[2] the Second Affiliated Hospital of Xi’an Jiaotong University,Department of Critical Care Medicine
[3] the 900th Hospital of Joint Logistics Support Forces of Chinese PLA,Department of Emergency Medicine
[4] Fuwai Hospital,Department of Laboratory Medicine
[5] Chinese Academy of Medical Sciences,undefined
[6] Peking Union Medical College,undefined
[7] Department of Critical Care Medicine,undefined
[8] General Hospital of Eastern Theater Command of Chinese PLA,undefined