de Bitencourt, F. H.
Schwartz, I. V. D.
Vianna, F. S. L.
Funding for this research was provided by:
Fundo de Incentivo à Pesquisa e Eventos do Hospital de Clínicas de Porto Alegre
Article History
Received: 23 July 2018
Accepted: 29 January 2019
First Online: 8 February 2019
Ethics approval and consent to participate
: The research was approved by the HCPA Research Ethics Committee - <i>Comitê de Ética em Pesquisa do HCPA</i> (16–0055) and Secretaria Municipal de Saúde de Porto Alegre Research Ethics Commitee - Comitê de Ética em Pesquisa da Secretaria Municipal de Saúde de Porto Alegre. Data used on this paper is public and anonymous.
: Not applicable.
: The authors declare that they have no competing interests.
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