1. EPIUnit–Instituto de Saúde Pública, Universidade do Porto , Rua das Taipas, Porto , Portugal
2. Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto , Rua das Taipas, Porto , Portugal
3. Division of General Internal Medicine, Department of Medicine, Georgetown University Medical Center , Washington, District of Columbia , USA
4. Latino Health Research Center, Department of Psychology, The George Washington University , Washington, District of Columbia , USA
5. Divisions of Infectious Diseases and Organ Transplantation, Northwestern University Feinberg School of Medicine , Chicago, Illinois , USA
6. Brookdale Center for Healthy Aging at Hunter College, City University of New York , New York, New York , USA
7. Department of Family and Community Health, University of Pennsylvania School of Nursing , Philadelphia, Pennsylvania , USA
8. Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health , Baltimore, Maryland , USA
9. Department of Medicine, Division of Infectious Diseases, Long School of Medicine, University of Texas Health Science Center San Antonio , San Antonio, Texas , USA
10. Departments of Family Medicine and Psychiatry and Family Medicine, University of California Los Angeles , Los Angeles, California , USA
11. Department of Urban-Global Public Health, School of Public Health, Rutgers University , Piscataway, New Jersey , USA