[1
]
Department of Emergency Medicine, Singapore General Hospital, Singapore, Singapore;
Health Services and Systems Research, Duke-NUS Graduate Medical School, Singapore,
Singapore. Electronic address: marcus.ong.e.h@sgh.com.sg.
[2
]
Department of Emergency Medicine, College of Medicine, Seoul National University,
Seoul, Republic of Korea.
[3
]
Singapore Clinical Research Institute Pte Ltd, Singapore, Singapore; Centre for Quantitative
Medicine, Duke-NUS Graduate Medical School, Singapore, Singapore.
[4
]
Department of EMS System, Graduate School, Kokushikan University, Tokyo, Japan.
[5
]
Department of Acute Medicine, Kindai University Faculty of Medicine, Osaka, Japan.
[6
]
Department of Emergency Medicine, National Taiwan University Hospital, National Taiwan
University, Taipei, Taiwan; Institute of Epidemiology and Preventive Medicine, College
of Public Health, National Taiwan University, Taipei, Taiwan.
[7
]
Emergency Medicine Department, National University Hospital, Singapore, Singapore.
[8
]
Department of Emergency Medicine, Rajavithi Hospital, Bangkok, Thailand.
[9
]
Department of Health & Medical Services, ED-Trauma Centre, Rashid Hospital, Dubai,
United Arab Emirates.
[10
]
Department of Emergency Medicine, Hospital Sungai Buloh, Sungai Buloh, Selangor, Malaysia.
[11
]
Medical Department, Singapore Civil Defence Force, Singapore, Singapore.
[12
]
Centre for Quantitative Medicine, Duke-NUS Graduate Medical School, Singapore, Singapore.
[13
]
Department of Emergency Medicine, National Taiwan University, Taipei, Taiwan, ROC.