Received: 25 July 2019
Accepted: 16 October 2020
First Online: 27 October 2020
Ethics approval and consent to participate
: This study is based on patients’ medical records, including a self-administered questionnaire. Use of these data for research received institutional review board approval from the French Data Protection Authority (authorization CNIL no. 2005208 v0). Patients are informed in the welcome booklet and by poster in the centre of their right to object to the use of their data for research purposes. Moreover, this study has been declared to the AP-HP (Paris hospitals) Data Protection Office (no. 20190402105757).
: Not applicable.
: The authors declare that they have no competing interests.