Wu, Weimin
Dietze, Kirsten K.
Gibbert, Kathrin
Lang, Karl S.
Trilling, Mirko
Yan, Huimin
Wu, Jun
Yang, Dongliang
Lu, Mengji
Roggendorf, Michael
Dittmer, Ulf
Liu, Jia
Article History
Received: 14 August 2014
Accepted: 10 April 2015
First Online: 21 May 2015
Competing interests
: The authors declare no competing financial interests.