Tyng, Chiang Jeng
Guimarães, Marcos Duarte
Bitencourt, Almir Galvão Vieira
dos Santos, Luiz Carlos Mattos
Barbosa, Paula Nicole Vieira Pinto
Zurstrassen, Charles Edouard
Pereira, Eduardo Nóbrega
Gross, Jefferson Luiz
Chojniak, Rubens
Article History
Received: 13 November 2017
Accepted: 22 February 2018
First Online: 2 April 2018
Ethics approval and consent to participate
: This project received approval from the institution’s Research Ethics Committee (no1674/12).
: Not applicable.
: None. All procedures performed in these study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
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