Received: 27 February 2020
Accepted: 19 May 2020
First Online: 1 June 2020
Ethics approval and consent to participate
: The project was approved by the institution’s research ethics committee (approval n. 3.266.259/2019) at Associação Hospital de Caridade Ijuí, Rio Grande do Sul, Brazil. All participants who agreed to participate signed the consent form as approved by the hospital’s Ethics and Human Research Committee. No submissions using these data has been made until the publication of this article.
: Not applicable.
: The authors declare that they have no competing interests.