Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de Minas Gerais (PPM-00496-17)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Conselho Nacional de Desenvolvimento Científico e Tecnológico (304233/2015-3)
Text and Data Mining valid from 2018-08-17
Received: 4 October 2017
Accepted: 27 July 2018
First Online: 17 August 2018
Ethics approval and consent to participate
: All patients will provide written consent, prior to participation. This study has been approved (51454115.6.0000.5149) by the ethical review board of the Universidade Federal de Minas Gerais, Brazil.
: Not applicable.
: The authors declare that they have no competing interests.
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