1. Xinhua Hospital, Shanghai Jiao Tong University School of Medicine; Emergency Department; 1665 Kong Jiang Road Shanghai China 200092
2. Department of Medicine, University of Louisville; Division of Pulmonary, Critical Care and Sleep Medicine; A3R27, Health Science Center Ambulatory Care Building, 550 S. Jackson Street Louisville KY USA 40202
3. Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Psychotic Disorders; 600 Wan Ping Nan Road Shanghai China
4. Huashan Hospital, Fudan University; Department of Anaesthesiology; No. 12 Wulumuqi Road Shanghai China 200040