1. Department of Animal Production, Veterinary College, Eduardo Mondlane University, Maputo, Mozambique
2. Department of Animal Nutrition and Production of the College of Veterinary Medicine and Animal Science (FMVZ), of University of Sao Paulo (USP), Pirassununga, Brazil
3. Department of Animal Science of the College of Animal Science and Food Engineering (FZEA), University of Sao Paulo, Pirassununga, Brazil