1. Comprehensive Health Research Center (CHRC), National School of Public Health, Universidade NOVA de Lisboa, Lisbon, Portugal
2. Physiotherapy Department, School of Health, Polytechnic Institute of Setúbal, Setúbal, Portugal
3. Comprehensive Health Research Center (CHRC), NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM), Universidade NOVA de Lisboa, Lisbon, Portugal
4. EpiDoc Unit, NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM), Universidade Nova de Lisboa, Lisbon, Portugal
5. Comprehensive Health Research Center (CHRC), Universidade NOVA de Lisboa, Lisbon, Portugal