Parise, Guilherme Klein
Guebur, Maria Isabela
Ramos, Gyl Henrique Albrecht
Groth, Anne Karoline
da Silva, Alfredo Benjamin Duarte
Sassi, Laurindo Moacir
Article History
Received: 7 November 2017
Accepted: 17 May 2018
First Online: 25 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The research was submitted and approved by the Ethics Committee in Research of the Erasto Gaertner Hospital and registered in the National System of Ethics in Research - SISNEP under the number 57434716.8.0000.0098.
: No informed consent was required because it was a retrospective study.