Nakabayashi, Ryo http://orcid.org/0000-0002-8674-0928
Hashimoto, Kei
Toyooka, Kiminori
Saito, Kazuki
Article History
Received: 23 September 2018
Accepted: 2 February 2019
First Online: 14 February 2019
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: This research does not involve human participants and/or animals.
: Informed consent was obtained from all participants.