Funding for this research was provided by:
Received: 24 January 2018
Accepted: 27 November 2018
First Online: 19 December 2018
Ethics approval and consent to participate
: Animal samples used in this study were obtained according the procedures approved by the Ethic Committee in Animal Use from Universidade Federal de Viçosa, Viçosa, MG, Brazil.
: Not applicable.
: The authors declare that they have no competing interests.
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