Ethics approval
The study was performed according to the Declaration of Helsinki of 1975
and the ethical standards of the local Ethics Committee. The Ethics
committee of the Colombian institutions approved the study (protocols
CCEI-12686-2020, CEIFUS 1852-20, CEIFUS 1853-20, CEIFUS 1851-20, CEIFUS
1903-20, CEISH 0629-2020, SDM-034-20). All these actions were carried
out to comply with organic law 3/2018, of December 5, on the protection
of personal data and guarantee of Digital Rights.