Valdivia-Mazeyra, Mariel F.
Salas, Clara
Nieves-Alonso, Jesús M.
Martín-Fragueiro, Luz
Bárcena, Carmen
Muñoz-Hernández, Patricia
Villar-Zarra, Karen
Martín-López, Javier
Ramasco-Rueda, Fernando
Fraga, Javier
Jiménez-Heffernan, José A. http://orcid.org/0000-0002-2113-2972
Article History
Received: 2 July 2020
Revised: 17 August 2020
Accepted: 2 September 2020
First Online: 11 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the Ethics Committee of University Hospital Gregorio Marañón, Madrid, Spain (code: EcoBCOV).
: For all patients, informed consents were obtained from closest relatives.
: Not applicable.
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