Funding for this research was provided by:
JSPS KAKENHI (15K08559)
Received: 25 October 2018
Accepted: 20 February 2019
First Online: 28 February 2019
: MT is MD, PhD (medical science), and Master of Health Professions Education. She is Director and Professor of the Center for Innovation in Medical and Dental Education, Graduate School of Medical and Dental Sciences, Kagoshima University, 8–35-1 Sakuragaoka, Kagoshima 890–8544, Japan.
: Information regarding possible publication was explained to all respondents in writing before data were collected. Written consent was not required since data were collected using an anonymous questionnaire from which the respondents could not be identified.
: The author declares that he/she has no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.