Reis, Andréa Dias
Pereira, Paula Tamara Vieira Teixeira
Diniz, Renata Rodrigues
de Castro Filha, Jurema Gonçalves Lopes
dos Santos, Alcione Miranda
Ramallo, Bianca Trovello
Filho, Florentino Assenço Alves
Navarro, Francisco
Garcia, João Batista Santos
Article History
Received: 12 July 2017
Accepted: 25 March 2018
First Online: 6 April 2018
Ethics approval and consent to participate
: Participants were informed about the objectives of the study and written informed consent was obtained. The study received approval from the Committee on Ethics in Research of the Federal University of Maranhão, under protocol 20,665,713.2.0000.5087.
: Participants were informed about the objectives of the study and written informed consent was obtained, the Free and Informed Consent Form of Committee on Ethics in Research of the Federal University of Maranhão. No applicable to images or videos.
: The authors declare that they have no competing interest. The results of the study are presented clearly, honestly, and without fabrication, falsification, or inappropriate data manipulation.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.