[1] Chi-Mei Medical Center,Department of Emergency Medicine
[2] Tainan,Department of Environmental and Occupational Health
[3] Taiwan,Department of Geriatrics and Gerontology
[4] Bachelor Program of Senior Service,Department of Occupational Medicine
[5] Southern Taiwan University of Science and Technology,Department of Healthcare Administration and Medical Informatics
[6] College of Medicine,Department of Biotechnology
[7] National Cheng Kung University,Department of Emergency Medicine
[8] Chi-Mei Medical Center,Department of Medical Research
[9] Chi-Mei Medical Center,Department of Occupational and Environmental Medicine
[10] Graduate Institute of Medical Sciences,undefined
[11] College of Health Sciences,undefined
[12] Chang Jung Christian University,undefined
[13] Kaohsiung Medical University,undefined
[14] Southern Taiwan University of Science and Technology,undefined
[15] Taipei Medical University,undefined
[16] Chi-Mei Medical Center,undefined
[17] National Cheng Kung University Hospital,undefined