Yamamoto, Utako
Mashima, Nozomi
Hiroyasu, Tomoyuki
Funding for this research was provided by:
Japan Society for the Promotion of Science (JP16K16407)
Article History
Received: 21 July 2017
Accepted: 20 December 2017
First Online: 5 January 2018
Compliance with Ethical Standards
: Written informed consent was obtained after the study was fully described to the participants. We obtained approval from the Ethics Committee of the Doshisha University before performing any experiments.
: The authors declare that they have no conflict of interest.