Angulo, Javier C. http://orcid.org/0000-0002-1735-8792
Ruiz, Sonia
Lozano, MartÃn
Arance, Ignacio
Virseda, Miguel
Lora, David
Article History
Received: 28 April 2020
Accepted: 3 June 2020
First Online: 11 June 2020
Compliance with ethical standards
:
: The authors have declared that no competing interests exist. All named authors meet the International Committee of Medical Journal Editors (ICMJE) criteria for authorship of this article, take responsibility for the integrity of the work as a whole, and have given their approval for this version to be published. All named declare that they have no conflict of interest. Compliance with ethics guidelines: This article is based on previously conducted studies and does not contain any studies with human participants or animals performed by any of the authors.
: This research is based on a systematic review and meta-analysis and therefore has not been conducted on human subjects.
: No informed consent was obtained as the research has not been conducted on human subjects.