Published on in Vol 18, No 12 (2016): December
1 Department of Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
2 Institute of Population Health Sciences, National Health Research Institutes, Miao-Li, Taiwan
3 National Taiwan University College of Law, Taipei, Taiwan
4 Graduate Institute of Digital Learning and Education, National Taiwan University of Science and Technology, Taipei, Taiwan
5 Department of Education, National Taiwan Normal University, Taipei, Taiwan
6 Graduate Institute of Medical Education & Bioethics, National Taiwan University College of Medicine, Taipei, Taiwan
*these authors contributed equally