Department of Emergency and Critical Care First Affiliated Hospital of Chongqing Medical University Chongqing 400016 China;
Critical Care Unit Daping Hospital Army Medical University Chongqing 400042 China;
Critical Care Unit Daping Hospital Army Medical University Chongqing 400042 China;
Critical Care Unit Daping Hospital Army Medical University Chongqing 400042 China;
Critical Care Unit Daping Hospital Army Medical University Chongqing 400042 China;
Department of Emergency and Critical Care First Affiliated Hospital of Chongqing Medical University Chongqing 400016 China;