Takechi-Haraya, Yuki
Goda, Yukihiro
Sakai-Kato, Kumiko
Funding for this research was provided by:
AMEd
Article History
Received: 6 September 2017
Revised: 14 November 2017
Accepted: 1 December 2017
First Online: 18 December 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.