Tejedor, Natalia
Martín, Conchita https://orcid.org/0000-0003-3997-6900
Alarcón, José Antonio
Oteo-Calatayud, María Dolores
Palma-Fernández, Juan Carlos
Article History
Received: 3 December 2020
Accepted: 30 April 2021
First Online: 21 June 2021
Declarations
:
: This retrospective study was performed after obtaining approval from the Clinical Research Ethics Committee of the San Carlos Clinical Hospital of Madrid, Spain, reference number C.P. - C.I. 12/152-E. All the patients agreed to participate by signing an informed consent allowing the use their records for research purposes.
: Not applicable
: The authors declare that they have no competing interests.