López, María Eugenia http://orcid.org/0000-0002-3928-2629
Turrero, Agustín
Cuesta, Pablo
Rodríguez-Rojo, Inmaculada Concepción
Barabash, Ana
Marcos, Alberto
Maestú, Fernando
Fernández, Alberto
Article History
Received: 25 May 2020
Accepted: 24 August 2020
First Online: 4 September 2020
Compliance with ethical standards
: The Hospital Universitario San Carlos Ethics Committee (Madrid) approved the study, and all participants or their caregivers signed a written informed consent prior to participation.
: The authors declare that they have no competing interests.