Lin, Shih-kang
Nagao, Shijo
Yokoi, Emi
Oh, Chulmin
Zhang, Hao
Liu, Yu-chen
Lin, Shih-guei
Suganuma, Katsuaki
Article History
Received: 21 July 2016
Accepted: 19 September 2016
First Online: 5 October 2016
Competing interests
: The authors declare no competing financial interests.