Gao, Lin
Sommerlade, Linda
Coffman, Brian
Zhang, Tongsheng
Stephen, Julia M.
Li, Dichen
Wang, Jue
Grebogi, Celso
Schelter, Bjoern
Article History
Received: 20 October 2014
Accepted: 13 April 2015
First Online: 21 May 2015
Competing interests
: The authors declare no competing financial interests.