Bae, In-Tae
Ichinose, Tomohiro
Han, Myung-Geun
Zhu, Yimei
Yasui, Shintaro http://orcid.org/0000-0003-0524-9318
Naganuma, Hiroshi
Article History
Received: 27 October 2017
Accepted: 2 January 2018
First Online: 17 January 2018
Competing Interests
: The authors declare that they have no competing interests.