Text and Data Mining valid from 2018-07-31
Received: 11 October 2017
Accepted: 18 July 2018
First Online: 31 July 2018
Ethics approval and consent to participate
: This study was approved by the regional Ethics Committee (“Comité de Protection des Patients Nord-Ouest III”, date of approval: 02 March 2011) and the French Health Products Safety Agency (“Agence Française de Sécurité Sanitaire et des Produits de Santé”, Date of 13 May 2011). This study was registered in the ExternalRef removed Register (NCT01374620). Written informed consent was obtained from each patient.
: Not applicable.
: The authors declare that they have no competing interests.
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