1. Emergency Department of Taipei City Hospital, Ren-Ai Branch, Taiwan. No.10, Sec. 4, Ren’ai Rd., Da’an Dist., Taipei, Taiwan
2. Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan. 5 Fl. No. 17, Hsu Chow Road, Taipei, Taiwan
3. Changhua Health Bureau, No. 162, Sec. 2, Jhongshan Road, Changhua City, Changhua County, Taiwan
4. Innovation and Policy Center for Population Health and Sustainable Environment, College of Public Health, National Taiwan University, Taipei, Taiwan. No. 17, Hsu Chow Road, Taipei, Taiwan