Funding for this research was provided by:
Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco (APQ-0493-4.03/14)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (308386/2015-9)
Received: 16 April 2018
Accepted: 30 January 2019
First Online: 12 February 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Committee on Animal Use/CEUA/Universidade Federal do Rio Grande do Norte/UFRN, protocol n°01/2015) of the Federal University of Rio Grande do Norte, Brazil. Animal care and research protocols employed were based on the principles and guidelines adopted by the Guide for the Care and Use of Laboratory Animals.
: Not applicable.
: The authors declare that they have no competing interests.
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