1. Department of Biosystems Engineering, College of Agronomy, Federal University of Goiás, Goiânia 74690-900, GO, Brazil
2. Department of Agricultural Engineering, Federal University of Viçosa (UFV), Viçosa 36570-900, MG, Brazil
3. Department of Engineering, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
4. Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia 74690-900, GO, Brazil
5. Department of Agriculture, Food, Environment and Forestry, University of Firenze, 50145 Firenze, Italy