Funding for this research was provided by:
Institut National Du Cancer (INCA_6955)
Text and Data Mining valid from 2018-04-06
Received: 27 July 2017
Accepted: 28 March 2018
First Online: 6 April 2018
Ethics approval and consent to participate
: This study was approved by the French regulatory authorities (the “Comité Consultatif sur le Traitement de l’Information en matière de Recherche dans le Domaine de la Santé” and the “Commission Nationale Informatique et Libertés”, authorisation number 907303). According to French law, patients were informed of their data registration and given the right to deny access or to rectify their personal data.
: Not applicable.
: The authors declare that they have no competing interests.
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