Gao, Peng http://orcid.org/0000-0001-9868-2115
Liu, Heng-Jui
Huang, Yen-Lin
Chu, Ying-Hao
Ishikawa, Ryo http://orcid.org/0000-0001-5801-0971
Feng, Bin http://orcid.org/0000-0002-4306-2979
Jiang, Ying http://orcid.org/0000-0002-6887-5503
Shibata, Naoya
Wang, En-Ge
Ikuhara, Yuichi
Article History
Received: 5 December 2015
Accepted: 14 March 2016
First Online: 19 April 2016
Competing interests
: The authors declare no competing financial interests.