Ruíz, J.
Barrios, A.
Lora, A.
Vega, V.
Florez, G. http://orcid.org/0000-0003-0772-5816
Mendivelso, F.
Article History
Received: 27 October 2018
Accepted: 30 January 2019
First Online: 22 March 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: Approval from the institutional review board was not required for this study.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this retrospective review, formal consent is not required.