Amor Valera, Francisco
Bernal Claverol, Mireia
Garcia-Tizon Larroca, Santiago https://orcid.org/0000-0003-0520-1170
Article History
Accepted: 13 August 2020
First Online: 18 August 2020
Compliance with Ethical Standards
:
: The present study was approved by the Ethics Committee of the General Hospital of Universitario Gregorio Marañon de Madrid (reference number OBS05042016).
: The present study was approved by the Ethics Committee of the General Hospital of Universitario Gregorio Marañon de Madrid for publication (reference number OBS05042016).
: The authors declare that they have no competing interests.