Wu, Jianyang
Ning, Fulong
Trinh, Thuat T.
Kjelstrup, Signe
Vlugt, Thijs J. H.
He, Jianying
Skallerud, Bjørn H.
Zhang, Zhiliang
Article History
Received: 24 November 2014
Accepted: 28 September 2015
First Online: 2 November 2015
Competing interests
: The authors declare no competing financial interests.