Funding for this research was provided by:
Empresa Brasileira de Pesquisa Agropecuária (01.11.07.002.04.03)
Received: 14 November 2018
Accepted: 18 December 2019
First Online: 30 December 2019
: All animal procedures were performed in accordance with the Ethics Committee on Animal Utilization of the Embrapa Swine and Poultry National Research Center under protocol number 012/2012.
: Not applicable.
: The authors declare that they have no competing interests.