Pérez-Rojo, Gema
López, Javier
Noriega, Cristina
Martínez-Huertas, José Angel
Velasco, Cristina
Article History
Received: 23 November 2020
Accepted: 30 March 2021
First Online: 15 April 2021
Declarations
:
: Informed consent was obtained from all respondents, and confidentiality was explicitly guaranteed. The study was approved by the Spanish Ministry of Economy and Competitiveness and the University CEU San Pablo Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.