Kattan, Eduardo
Hernández, Glenn
Ospina-Tascón, Gustavo
Valenzuela, Emilio Daniel
Bakker, Jan
Castro, Ricardo http://orcid.org/0000-0002-0978-9891
,
Funding for this research was provided by:
FONDECYT-CONICYT (1170043)
Article History
Received: 18 December 2019
Accepted: 17 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: The study was approved by institutional review boards at each of the 28 study sites. Informed consent was obtained from patients or legally authorized surrogates. The first and main institutional review board was: Comité Ético-Científico, Facultad de Medicina, Pontificia Universidad Católica de Chile, March 2017, ID 161012007.
: Not applicable.
: All authors declare no conflict of interest.