1. Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hankou, Wuhan, China
2. Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
3. Department of Emergency, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China