Watai, Kentaro
Fukutomi, Yuma
Hayashi, Hiroaki
Kamide, Yosuke
Sekiya, Kiyoshi
Taniguchi, Masami
Funding for this research was provided by:
Grant-in-Aid for Evidence-Based Medicine Research from the National Hospital Organization, Japan (2015-EBM-02)
Article History
Received: 21 February 2018
Accepted: 5 December 2018
First Online: 14 December 2018
Ethics approval and consent to participate
: The study participants provided informed consent when they registered for the web-based survey. The ethics committee of the Sagamihara National Hospital approved the study protocol (No. 150912, approved on September 15, 2015), which was in accordance with the Declaration of Helsinki.
: Not applicable. There are no individual level data in our study.
: The authors declare that they have no competing interests.
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