[1] KU Leuven-University of Leuven,Department of Public Health and Primary Care
[2] KU Leuven-University of Leuven,Department of Development and Regeneration
[3] University Hospitals Leuven,Department of Traumatology
[4] University of Eastern Piedmont “A. Avogadro”,Department of Translational Medicine
[5] University Hospitals Leuven,Department of Quality Management
[6] Universidade Nova de Lisboa (UNL),Department of Health Services Policy and Management Centro de Investigação em Saúde Pública (CISP), Escola Nacional de Saúde Pública (ENSP)