Ayerbe, Luis http://orcid.org/0000-0001-7177-0262
Risco-Risco, Carlos http://orcid.org/0000-0001-6408-9823
Ayis, Salma http://orcid.org/0000-0002-0449-869X
Funding for this research was provided by:
National Institute for Health Research
Queen Mary University of London
Article History
Received: 8 July 2020
Accepted: 12 September 2020
First Online: 30 September 2020
Compliance with ethical standards
:
: The author(s) declare that they have no conflict of interest.
: The ethics committee of HM Hospitales approved this study. Data were anonymized before the authors could access it. No results that may make patients identifiable are reported.
: The study was conducted in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.
: This study was conducted on already available clincal data and informed consent was not required.