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Authors
Parra, J. J. https://orcid.org/0000-0003-4889-5627
Alvarado, M. C.
Monsalve, P.
Costa, A. L. F.
Montesinos, G. A.
Parra, P. A.
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Article History
Received: 30 October 2018
Accepted: 17 May 2019
First Online: 18 June 2019
Compliance with ethical standards
:
: All authors of this study state that they do not have conflicts of interest of any kind.
: All procedures performed in the participants of the study were in accordance with ethical standards of the institution and/or national research committee as well as with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All the participants signed an informed consent form to be included in the study.
