Funding for this research was provided by:
Ministère de la Santé et des Sports (AOM 10275)
Text and Data Mining valid from 2019-03-12
Received: 16 October 2018
Accepted: 14 February 2019
First Online: 12 March 2019
Ethics approval and consent to participate
: This study is conducted in accordance with the ‘Helsinki Declaration’ and has received ethical approval from “CPP Ile-de-France VI, Groupe Hospitalier Pitié Salpêtrière” (Study Number: P100114 – ID RCB: 2012-A00348–35). Each patient or their legal guardian provided a signed, informed consent to participate to the study. This consent was signed by the patient if possible, or by a third person in the presence of the full conscientious patient. These criteria were approved by the ethics committee.
: Not applicable. This manuscript does not contain an individual person’s data.
: JM Gracies served as a consultant for and received research grant support from Allergan, Ipsen, and Merz. The other authors declare that they have no competing interests.
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