Funding for this research was provided by:
FIPE/HCPA (GPPG: 18-0642)
Received: 30 April 2020
Accepted: 22 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: All participants will read and sign an informed consent form before beginning the study. Participation will be voluntary and all ethical principles of confidentiality and data protection will be adopted.The study protocol will be conducted according to the principles of the Declaration of Helsinki and in compliance with the Brazilian legal (number 466/2012) and regulatory framework for research involving human beings. The study protocol was approved by the Institutional Review Board of Hospital de Clínicas de Porto Alegre, Brazil (number 18–0642), is registered in ExternalRef removed under identifier: NCT03909321. The expected date for the beginning of the study is December 2020 and anticipated date of completion is December 2021.
: Not applicable.
: The authors declare that have no competing interests.