González Pérez, Alejandra
Carbonell Martínez, Antonio
Escudero Pastor, Ana Isabel http://orcid.org/0000-0003-4342-9192
Navarro Garrido, Cristina
Miralles López, Juan Carlos
Article History
Received: 11 November 2019
Accepted: 25 May 2020
First Online: 8 June 2020
Ethics approval and consent to participate
: This study was anonymous and no approval from the Spanish Ethics Committee was required. For oral challenge an informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.