Funding for this research was provided by:
State University of Bahia, through the Support Program for the Training of Teachers and Administrative Technicians
LVFO receive grants Research Productivity, modality PQ1B (313053 / 2014-6)
Text and Data Mining valid from 2018-03-15
Received: 7 September 2017
Accepted: 25 February 2018
First Online: 15 March 2018
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committee of the Bahia School of Medicine and Public Health, process 39,072,514.6.0000.5544. All participants signed an informed consent form. The results of this protocol study will be published in peer-reviewed journals as well as national and international conferences. The data collected will also be made available according demand.
: All patients give their consent for publication in the consent form. However, every attempt will be made to ensure the patients’ anonymity.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.