1. Department of Animal Science, Universidade Federal do Paraná, Curitiba 80035-050, PR, Brazil
2. Department of Animal Science, Washington State University, Pullman, WA 99163, USA
3. Negócios Leite, Castrolanda Cooperativa Agroindustrial, Castro 84196-200, PR, Brazil
4. Department of Animal Science, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba 13418-900, SP, Brazil
5. Department of Animal Science, Universidade Estadual Paulista (UNESP), Jaboticabal 14884-900, SP, Brazil
6. Department of Animal Veterinary and Food Sciences, University of Idaho, Twin Falls, ID 83301, USA