1. Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, Hong Kong SAR, China; Collaborating Centre for Oxford University and CUHK for Disaster and Medical Humanitarian Response, The Chinese University of Hong Kong, Hong Kong SAR, China; Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
2. Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, Hong Kong SAR, China; Collaborating Centre for Oxford University and CUHK for Disaster and Medical Humanitarian Response, The Chinese University of Hong Kong, Hong Kong SAR, China; Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
3. Collaborating Centre for Oxford University and CUHK for Disaster and Medical Humanitarian Response, The Chinese University of Hong Kong, Hong Kong SAR, China; Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
4. Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; CUHK Medical Centre, Hong Kong SAR, China