1. Post-Graduate Program in Collective Health, University of Vale do Rio dos Sinos (UNISINOS), São Leopoldo, Brazil
2. Faculties of Psychology and Nursing, Factum University and Vocational School, Porto Alegre, Brazil
3. Department of Psychology, University Center Cenecista de Osório (UNICNEC), Osório, Brazil
4. School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, USA
5. Post-graduate Program in Nutrition Sciences, Federal University of Health Science of Porto Alegre (UFCSPA), Porto Alegre, Brazil
6. Institute of Human and Social Sciences, Feevale University, Novo Hamburgo, Brazil