Lu, Teng
Studer, Andrew J.
Noren, Lasse
Hu, Wanbiao
Yu, Dehong
McBride, Bethany
Feng, Yujun
Withers, Ray L.
Chen, Hua
Xu, Zhuo
Liu, Yun
Article History
Received: 18 August 2015
Accepted: 11 March 2016
First Online: 30 March 2016
Competing interests
: The authors declare no competing financial interests.