Published on in Vol 22, No 6 (2020): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18181, first published
.
1 Department of Occupational Safety and Health, College of Public Health, China Medical University, Taichung, Taiwan
2 Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan