Takahashi, Hirokazu
Ohkawachi, Masahiko
Horio, Kyohei
Kobori, Toshiro
Aki, Tsunehiro http://orcid.org/0000-0001-9753-2043
Matsumura, Yukihiko
Nakashimada, Yutaka http://orcid.org/0000-0002-7452-7433
Okamura, Yoshiko http://orcid.org/0000-0001-8333-7722
Article History
Received: 8 June 2017
Accepted: 21 March 2018
First Online: 17 May 2018
Competing Interests
: Hiroshima University has filed a patent application related to the technology described in this work to the Japan Patent Office. H.T., M.O., T.A., T.M., Y.N. and Y.O. are listed as inventors of the patent. No one receive personal or institutional revenue associated with the patent application. The JST as the funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. K.H. and T.K. declare no potential conflict of interest.