1. Center for Studies in Public Health and Aging’ René Rachou Research CenterOswaldo Cruz Foundation Belo Horizonte Brazil
2. Department of Psychiatry, Faculty of Medicine University Toronto, Geriatric Psychiatry DivisionCenter for Addiction and Mental Health Toronto Ontario Canada
3. Department of Applied NursingFederal University of Minas Gerais Nursing School Belo Horizonte Brazil
4. Department of Social and Preventive MedicineFederal University of Minas Gerais Medical School Belo Horizonte Brazil
5. Department of PsychiatryFederal University of São Paulo São Paulo Brazil