Sano, Masayuki
Ohtaka, Manami
Iijima, Minoru
Nakasu, Asako
Kato, Yoshio
Nakanishi, Mahito
Article History
Received: 5 May 2017
Accepted: 14 September 2017
First Online: 4 October 2017
Competing Interests
: M.N. is a founder and Chief Technical Officer of TOKIWA-Bio, Inc., and this study was partly supported by a grant from TOKIWA-Bio, Inc.; however, the company had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.