Kaminski, Valéria de Lima https://orcid.org/0000-0002-2731-0653
Ellwanger, Joel Henrique https://orcid.org/0000-0002-1040-2738
Matte, Maria Cristina Cotta https://orcid.org/0000-0002-3367-1789
Savaris, Ricardo Francalacci https://orcid.org/0000-0002-2779-5443
Vianna, Priscila https://orcid.org/0000-0002-9306-3291
Chies, José Artur Bogo https://orcid.org/0000-0001-7025-0660
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Article History
Received: 21 May 2018
Accepted: 17 July 2018
First Online: 28 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the research ethics committees of HCPA and Universidade Federal do Rio Grande do Sul under the register CAAE: 11390313.7.0000.5347 and all participants signed an informed consent form.