Brütsch, Timothée http://orcid.org/0000-0001-8720-7191
Avril, Amaury
Chapuisat, Michel http://orcid.org/0000-0001-7207-199X
Article History
Received: 20 June 2017
Accepted: 31 October 2017
First Online: 24 November 2017
Competing Interests
: The authors declare that they have no competing interests.