[1] Department of Emergency Medicine, School of Medical Sciences, University Sains Malaysia, Kota Bharu
[2] Department of EMS System, Graduate School, Kokushikan University, Tokyo
[3] Department of Emergency Medicine, College of Medicine, Seoul National University, Seoul
[4] Medical Department, Singapore Civil Defence Force, Singapore
[5] Department of Emergency Medicine, Prince of Songkla University, Hat Yai
[6] Department of Emergency Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan
[7] Department of Emergency Medicine, Singapore General Hospital, Singapore