1. Department of Epidemiology and Public Health Sciensano Brussels Belgium
2. Department of Public Health and Primary Care Ghent University Ghent Belgium
3. Department of Risk and Health Impact Assessment Sciensano Brussels Belgium
4. Department of Applied Mathematics, Computer Science and Statistics Ghent University Ghent Belgium
5. Centre for Public Health Forecasting National Institute for Public Health and the Environment (RIVM) Utrecht The Netherlands
6. Department of Public Health Erasmus Medical Center Rotterdam The Netherlands
7. Department of Translational Physiology Infectiology and Public Health, Ghent University Merelbeke Belgium