1. Research Division, Cardresearch—Cardiologia Assistencial e de Pesquisa, Brazil
2. Department of Medicine, Pontifícia Universidade Católica de Minas Gerais, Brazil
3. Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
4. Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
5. Experimental Medicine, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
6. Cytel Inc, Vancouver, British Columbia, Canada
7. Department of Public Health, Montes Claros State University, Montes Claros, Brazil
8. Public Health Fellowship Program, Governador Valadares Public Health Authority, Brazil
9. Public Health, Mental and Family Medicine Department, Ouro Preto Federal University, Ouro Preto, Brazil
10. Public Health Care Division, City of Ibirité, Brazil
11. Drug Research and Development Center, Federal University of Minas Gerais, Belo Horizonte, Brazil