Csendes, Attila http://orcid.org/0000-0002-7524-8057
Orellana, Omar
Figueroa, Manuel
Lanzarini, Enrique
Panza, Benjamin
Article History
Received: 6 August 2020
Accepted: 23 December 2020
First Online: 20 January 2021
Compliance with ethical standards
:
: Drs. Csendes, A; Orellana, O; Figueroa, M; Lanzarini, E. and Panza, B have no conflicts of interest or financial ties to disclose. The authors declare they do not have relevant, material, or financial interests that relate to the research described in this paper.
: All procedures in human participants were conducted following the Institution and Ministerial Committee guidelines and in accordance with the 1961 Helsinki declaration and its later amendments or comparable ethical standards.
: All patients gave their written informed consent to be included in this study.