Funding for this research was provided by:
Ministry of Health and Welfare and Taiwan Association of Medical Education (MOST 106-2511-5010-001-MY3, 107F-M01-0603, 107QC018-2, V107EA-008, and V108EA-006)
Received: 29 December 2019
Accepted: 14 May 2020
First Online: 25 May 2020
Consent for publication
: Not applicable.
: Boaz Shulruf is a member of the Editorial Board for BMC Medical Education. All other authors declare that they have no competing interests.