1. Department of Internal Medicine, Botucatu Medical School, São Paulo State University, Botucatu, São Paulo, Brazil.
2. Department of Nutrition, Sacred Heart University, Bauru, São Paulo, Brazil.
3. Department of Preventive Medicine, Federal University of São Paulo, São Paulo, Brazil.
4. Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil.
5. Department of Biostatistics, Biosciences Institute, Botucatu, São Paulo, Brazil.