Xiao, Zhengguo
Kerner, Ross A.
Zhao, Lianfeng http://orcid.org/0000-0003-0967-6536
Tran, Nhu L.
Lee, Kyung Min
Koh, Tae-Wook
Scholes, Gregory D.
Rand, Barry P.
Article History
Received: 11 April 2016
Accepted: 6 December 2016
First Online: 16 January 2017
Competing interests
: The authors declare no competing financial interests.