1. Nutrition FacultyFederal Univ. of Alfenas Alfenas Minas Gerais Brazil
2. Federal Univ. of AlfenasChemistry Inst. Alfenas Minas Gerais Brazil
3. Bruker do Brasil Atibaia São Paulo Brazil
4. Univ. of LavrasSeed Pathology Laboratory Lavras Minas Gerais Brazil
5. Federal Univ. of AlfenasInst. of Biomedical Sciences Alfenas Minas Gerais Brazil