Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (faperj)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (FELLOWSHIP)
Text and Data Mining valid from 2019-01-03
Received: 23 October 2018
Accepted: 26 November 2018
First Online: 3 January 2019
Compliance with Ethical Standards
: The Institutional Ethics Committee has approved all the procedures and samples were obtained after signature of an informed consent by the guardians of each patient included in this study.
: The authors declare that they have no conflict of interest.