Kosaka, Wataru http://orcid.org/0000-0002-2445-5099
Liu, Zhaoyuan
Zhang, Jun
Sato, Yohei
Hori, Akihiro
Matsuda, Ryotaro
Kitagawa, Susumu http://orcid.org/0000-0001-6956-9543
Miyasaka, Hitoshi http://orcid.org/0000-0001-9897-0782
Article History
Received: 13 June 2018
Accepted: 27 November 2018
First Online: 21 December 2018
Competing interests
: The authors declare no competing interests.