Akazawa, Yoichi
Hayashi, Takuo
Saito, Tsuyoshi
Niwa, Koichiro
Kamiyama, Hirohiko
Sasahara, Noriko
Sakamoto, Kazuhiro
Nagahara, Akihito
Yao, Takashi
Funding for this research was provided by:
Grant-in-Aid for the Japan Society for the Promotion of Science (#17K08704)
Article History
Received: 31 July 2018
Revised: 11 December 2018
Accepted: 17 December 2018
First Online: 4 January 2019
Compliance with ethical standards
: The information contained in, and preparation of, this manuscript complies with the journal’s ethical standards.
: The authors declare that they have no conflict of interest.