Federico, Marilia P. https://orcid.org/0000-0001-6526-4945
Furtado, Guilherme H.
Funding for this research was provided by:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Article History
Received: 27 April 2018
Accepted: 8 August 2018
First Online: 15 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional review board of Universidade Federal de São Paulo. (Approval number CAAE.32223814.6.0000.5505).
: The requirement of informed consent was waived because there was no contact with patients and also no access to medical records.