Funding for this research was provided by:
Spanish Ministry of Health (PI16/01274)
Received: 7 June 2018
Accepted: 25 January 2019
First Online: 11 February 2019
Ethics approval and consent to participate
: The Human Research Ethics Committees of Hospital Dr. Negrín of Las Palmas de Gran Canaria, Clinica Universidad de Navarra of Pamplona, and Hospital Universitario of Vitoria approved this study.The psychiatrists and clinical psychologists of the project obtain a general informed consent for the collection and use of the data and biological specimens of the participants at the beginning of the trial. The informed consent includes permission to publish the data of the patients.Future publications of clinical data of the participants does not compromise anonymity or confidentiality or breach local data protection laws.This study was carried out following the CONSORT guidelines and the SPIRIT 2013 Checklist.
: Not applicable.
: The authors declare that they have no competing interests.
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