Kim, Hyunho
Xu, Hangxue
Yao, Qin
Li, Weizhe
Huang, Qiong
Outeda, Patricia
Cebotaru, Valeriu
Chiaravalli, Marco
Boletta, Alessandra
Piontek, Klaus
Germino, Gregory G.
Weinman, Edward J.
Watnick, Terry
Qian, Feng
Article History
Received: 6 May 2014
Accepted: 6 October 2014
First Online: 18 November 2014
Competing interests
: The authors declare no competing financial interests.