Chamorro, Rodrigo http://orcid.org/0000-0003-1746-5560
Basfi-fer, Karen http://orcid.org/0000-0002-9824-0162
SepĂșlveda, Bernardita
FarĂas, Rut
Rojas, Pamela http://orcid.org/0000-0001-6629-357X
Carrasco, Fernando
Codoceo, Juana
Inostroza, Jorge
Ruz, Manuel
Article History
Received: 26 August 2021
Revised: 15 March 2022
Accepted: 21 March 2022
First Online: 6 April 2022
Competing interests
: MR, PR, FC, KB, and JI were co-authors of the research project Fondecyt 1120323 that funded this study. All other authors have nothing to declare.
: The research protocol was reviewed and approved according to the Declaration of Helsinki by the Institutional Review Board of the Faculty of Medicine, University of Chile, Santiago, Chile (ethical approval number 057-2011). All participants gave written informed consent.