Iimura, Shuhei
Taku, Kanako
Funding for this research was provided by:
Grants-in-Aid for Scientific Research (JP16J01937)
Article History
Received: 10 November 2017
Accepted: 23 January 2018
First Online: 14 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the institutional review board of Chuo University (approval number: 2017-4).
: Informed consent was obtained, on an online form, from all participants.