Calcagno, Vincent http://orcid.org/0000-0002-5781-967X
Jarne, Philippe
Loreau, Michel
Mouquet, Nicolas
David, Patrice
Article History
Received: 20 October 2016
Accepted: 5 May 2017
First Online: 9 June 2017
Competing interests
: The authors declare no competing financial interests.