Delcroix, Olivier
Robin, Philippe
Gouillou, Maelenn
Le Duc-Pennec, Alexandra
Alavi, Zarrin
Le Roux, Pierre-Yves
Abgral, Ronan
Salaun, Pierre-Yves
Bourhis, David
Querellou, Solène http://orcid.org/0000-0002-4525-2696
Article History
Received: 6 November 2017
Accepted: 31 January 2018
First Online: 12 February 2018
Ethics approval and consent to participate
: At the time of the study, in France, no approval by an ethics committee was required for retrospective studies. All patients gave written informed consent for the scientific use of their data.
: All patients included gave written informed consent that their data could be used for scientific purposes.
: The authors declare that they have no competing interests.
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