Gattás, Daniele S. M. B. http://orcid.org/0000-0001-9968-6193
de Amorim, Melania M. R.
Feitosa, Francisco E. L.
da Silva-Junior, José R.
Ribeiro, Lívia C. G.
Souza, Gustavo F. A.
Souza, Alex S. R.
Article History
Received: 7 January 2020
Accepted: 27 March 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: The study protocol was approved by the internal review boards of IMIP (approval letter 2.137/11 of March 1, 2011) and MEAC (approval letter 59/11 of August 5, 2011). All patients were duly informed regarding the study objectives and were only included after agreeing to participate and signing an informed consent form.
: Not applicable.
: The authors declare that they have no conflict of interest.