1. Department of Animal Science, Federal University of Sergipe, São Cristóvão, SE, Brazil
2. Nucleus of Animal Science, Federal University of Sergipe, Nossa Senhora da Glória, SE, Brazil
3. Alltech of Brazil, Maringá, PR, Brazil
4. Department of Animal Science, Federal University of Viçosa, Viçosa-MG, SE, Brazil
5. Brazilian Agricultural Research Corporation – EMBRAPA Swine and Poultry, Concórdia, SC, Brazil
6. Department of Animal Science, Universidade Federal de Mato Grosso, Sinop-MT, Brazil