Guinet, T.
Gaulier, J. M.
Moesch, C.
Bagur, J.
Malicier, D.
Maujean, G.
Article History
Received: 14 October 2015
Accepted: 3 February 2016
First Online: 17 February 2016
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.