1. Institute of Biological Sciences, Graduate Program in Ecology, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
2. Faculty of Pharmacy, Graduate Program in Science and Technology of Milk and Derivatives, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
3. Embrapa Dairy Cattle, Research Center, Juiz de Fora, MG, Brazil