Authors
Qing-Wei Liu
Department of Critical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
Yu-Biao Gai
Department of Critical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
Xiao-Lei Bo
Department of Critical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
Xiao-Jing Guo
Department of Critical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
Shu-Qin Liu
Outpatient Department, The Affiliated Hospital of Qingdao University, Qingdao, China