Funding for this research was provided by:
société française de rhumatologie (NA)
Text and Data Mining valid from 2019-01-15
Received: 4 September 2018
Accepted: 28 December 2018
First Online: 15 January 2019
Ethics approval and consent to participate
: The study complied with Good Clinical Practice Guidelines (ExternalRef removed: NCTO 164 8907, ExternalRef removed) and was approved by the appropriate medical ethic committee (CPP Ile-de-France III, submission number P070302).
: Patients gave informed consent before the start of the study including permission to publish any individual data treated anonymously.
: The authors declare that they have no competing interests.
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