Van Boeckel, Thomas P.
Takahashi, Saki
Liao, Qiaohong
Xing, Weijia
Lai, Shengjie
Hsiao, Victor
Liu, Fengfeng
Zheng, Yaming
Chang, Zhaorui
Yuan, Chen
Metcalf, C. Jessica E.
Yu, Hongjie
Grenfell, Bryan T.
Article History
Received: 30 October 2015
Accepted: 13 April 2016
First Online: 29 April 2016
Competing interests
: The authors declare no competing financial interests.