Funding for this research was provided by:
Moroccan Ministry of Higher Education and Scientific Research (mPHR project)
Spanish Ministry of Economy, Industry and Competitiveness (RTI2018-098309-B-C33)
Received: 22 May 2019
Accepted: 6 December 2019
First Online: 23 December 2019
Ethics approval and consent to participate
: Prior to the data collection, ethical clearance was obtained from the Ethical Committee of Clinical Investigation (Comité Ético de Investigación Clínica CEIC) under the Ethical Commission of the University of Murcia. Before administering the questionnaire, a written consent was obtained from all the participants in the study. All participants were assured of anonymity and confidentiality.
: Not Applicable.
: The authors declare that they have no competing interests.