1. Postgraduate Program in Epidemiology, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
2. Telehealth Program, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
3. Postgraduate Program in Computational Modelling and Systems, Montes Claros State University, Montes Claros, Brazil.
4. Department of Nutrition, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.