1 NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, NOVA University Lisbon, Lisbon, Portugal.
2 Public Health Unit USP Francisco George, ACES Lisboa Norte, Lisbon, Portugal.
3 Global Health and Tropical Medicine, GHTM, Instituto de Higiene e Medicina Tropical, IHMT, Universidade NOVA de Lisboa, Lisbon, Portugal.
4 Public Health Unit USP Almada-Seixal, ACES Almada Seixal, Almada, Portugal.
5 H&TRC - Health and Technology Research Center, ESTeSL - Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Lisbon, Portugal.