1. Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
2. Faculty of Health Social Care and Education, Kingston and St George’s, University of London, London, UK
3. Master of Health Sciences. Nursing Program on Public Health, Nursing School of Ribeirão Preto, University of São Paulo (EERP/USP), Ribeirão Preto, Brazil
4. Postgraduate Program, Public Health Nursing, Nursing School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil