Funding for this research was provided by:
Junta de Andalucía (PI-0314-2012)
Fundación Española de Reumatología (N/A)
Fundación Andaluza de Reumatología (N/A)
Text and Data Mining valid from 2020-04-17
Received: 21 October 2019
Accepted: 26 February 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: The study was conducted with the approval of the Ethics Committee from the Reina Sofía University Hospital (Córdoba-Spain). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.