1 Department of Obstetrics & Gynaecology, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan. Electronic address: 63268@w.tmu.edu.tw.
2 Department of Anaesthesiology, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan; Integrative Research Centre for Critical Care, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan. Electronic address: chobits.blizz@gmail.com.
3 Department of Emergency Medicine, Redcliffe Hospital, Metro North Hospital and Health Service, Queensland Government, Anzac Avenue, Redcliffe, QLD 4020, Australia; School of Public Health, Faculty of Medicine, University of Queensland, 288 Herston Rd., Herston, QLD 4006, Australia. Electronic address: michael_h_0917@hotmail.com.
4 Department of Anaesthesiology, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan; Integrative Research Centre for Critical Care, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan. Electronic address: elvics@gmail.com.
5 School of Nursing, College of Nursing, Taipei Medical University, 250, Wu-Hsing St., Taipei 110, Taiwan; Department of Nursing, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan; Research Centre of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan. Electronic address: ptsai@tmu.edu.tw.
6 Department of Anaesthesiology, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan; Integrative Research Centre for Critical Care, Wan Fang Hospital, Taipei Medical University, 111, Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 116, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, 250, Wu-Hsing St., Taipei 110, Taiwan. Electronic address: huangcj1112@gmail.com.