Funding for this research was provided by:
Gedeon Richter Ibérica S.A.
Received: 24 April 2020
Accepted: 10 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Clinical Research of Euskadi and written informed consent was obtained from all participants.
: Not applicable.
: JJ is a medical advisor to Preglem SA / Gedeon Richter. The remaining authors declare that they have no competing interests.The data analysis was performed by the Contract Research Organisation, Dynamic, under the direction of the Medical Affairs department of Preglem SA / Gedeon Richter and the final manuscript was drafted by the Medical Affairs department in collaboration with the authors; in both cases there was no involvement of Preglem SA / Gedeon Richter marketing or commercial teams.