Koile, Daniel
Cordoba, Marta
de Sousa Serro, Maximiliano
Kauffman, Marcelo Andres
Yankilevich, Patricio https://orcid.org/0000-0002-9606-1072
Article History
Received: 9 October 2017
Accepted: 15 January 2018
First Online: 27 January 2018
Ethics approval and consent to participate
: The validation retrospective study was approved by the Ethics Committee and Institutional Review Board of the Hospital JM Ramos Mejia, informed written consent was obtained from all participants, and the data were analysed anonymously.
: Not applicable.
: The authors declare that they have no competing interests
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