1 Division of Clinical Toxicology and Occupational Medicine, Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand; Siriraj Poison Control Center, Siriraj Hospital, Bangkok, Thailand; Emergency Department, Prapokklao Hospital, Chanthaburi, Thailand; Emergency Department, Bangkok Chanthaburi Hospital, Chanthaburi, Thailand.
3 Graduate School of Integrated Science for Life, Hiroshima University, Higashi-Hiroshima, Japan.
4 Division of Clinical Toxicology and Occupational Medicine, Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand; Siriraj Poison Control Center, Siriraj Hospital, Bangkok, Thailand; New South Wales Poisons Information Centre, Sydney Children's Hospitals Network, Sydney, Australia; Drug Health Services, Royal Prince Alfred Hospital, Central Clinical School, The University of Sydney, Sydney, Australia.
5 Division of Clinical Toxicology and Occupational Medicine, Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand; Siriraj Poison Control Center, Siriraj Hospital, Bangkok, Thailand.