Thongratsakul, Sukanya
Usui, Masaru
Higuchi, Hidetoshi
Takahashi, Toshihiko
Sato, Tomomi
Poolkhet, Chaithep
Tamura, Yutaka
Funding for this research was provided by:
Rakuno Gakuen University (-)
Article History
Received: 4 March 2019
Accepted: 1 December 2019
First Online: 16 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.