Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2012/14023-0)
Text and Data Mining valid from 2019-01-28
Received: 28 August 2018
Accepted: 10 January 2019
First Online: 28 January 2019
Ethics approval and consent to participate
: All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or Brazilian research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All patients signed the informed consent form to participate in the study, following all the necessary ethical recommendations inherent to a project developed with humans.
: Not applicable
: The authors declare that they have no competing interests.
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