Funding for this research was provided by:
Consejo Nacional de Investigaciones Científicas y Técnicas (PIP-0337/2013)
Argentinean National Cancer Institute
Text and Data Mining valid from 2019-04-23
Received: 7 December 2018
Accepted: 5 April 2019
First Online: 23 April 2019
Ethics approval and consent to participate
: This protocol has been approved by the CEMIC Institutional Review Board (Protocol number 1186). Identity of participants has been preserved by de-identification of the databases. Verbal informed consent has been obtained according to the national regulations for standard medical practices (Patient’s Rights Act 26.529). The requirement of specific consent does not apply for statistical analysis of aggregated de-identified data (Res. 1480/2011 Ministry of Health).
: Not applicable.
: The authors declare that they have no competing interests.
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