Machado, Betina Charvet
Jacques, Patrícia Santos
Penteado, Louise Piva
Roth Dalcin, Paulo de Tarso https://orcid.org/0000-0002-9774-9135
Funding for this research was provided by:
Fundo de Pesquisa do Hospital de Clínicas de Porto Alegre (14-0590)
Article History
Received: 14 June 2018
Accepted: 19 September 2018
First Online: 25 September 2018
Compliance with Ethical Standards
:
: Betina Charvet Machado, Patrícia Santos Jacques, Louise Piva Penteado, and Paulo de Tarso Roth Dalcin have declared that they have no conflict of interest.
: We obtained approval from the Hospital de Clínicas de Porto Alegre Research Ethics Committee, Porto Alegre, Brazil, under protocol number 854,184.
: Written informed consent was obtained from patients.