Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (558777/2009-0)
Article History
Received: 4 September 2017
Accepted: 30 May 2018
First Online: 14 June 2018
Ethics approval and consent to participate
: This work has been carried out in accordance with The Code of Ethics of the World Medical Association, Declaration of Helsinki, and Good Clinical Practice. This work was approved by the Ethics Committee of the Medical School of Medicine, University of Sao Paulo. The informed consent form was obtained accordingly to the current local and international legislation and standards. All patients consent to participate in this study.
: All patients included in this study consent to publish results. All data were anonymized as to protect individual identity as per Good Clinical Practice.
: The authors declare that they have no competing interests.
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