Ramayo-Caldas, Yuliaxis
Mach, Nuria
Lepage, Patricia
Levenez, Florence
Denis, Catherine
Lemonnier, Gaetan
Leplat, Jean-Jacques
Billon, Yvon
Berri, Mustapha
Doré, Jöel
Rogel-Gaillard, Claire
Estellé, Jordi
Article History
Received: 14 September 2015
Revised: 25 March 2016
Accepted: 1 April 2016
First Online: 13 May 2016
Competing interests
: The authors declare no conflict of interest.