Bertoli, Sarah
Tavitian, Suzanne
Huynh, Anne
Borel, Cécile
Guenounou, Sarah
Luquet, Isabelle
Delabesse, Eric
Sarry, Audrey
Laurent, Guy
Attal, Michel
Huguet, Françoise
Bérard, Emilie
Récher, Christian
Article History
Received: 4 August 2017
Revised: 12 September 2017
Accepted: 15 September 2017
First Online: 29 November 2017
Competing interests
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.