1. Santé Publique France (SpFrance), the French National Public Health Agency, St Maurice, France
2. Health Service Executive-Health Protection Surveillance Centre, Dublin, Ireland
3. European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
4. Norwegian Institute of Public Health, Oslo, Norway
5. Sciensano, Brussels, Belgium
6. Regional Health and Social Agency - Emilia Romagna, Bologna, Italy
7. Robert Koch-Institute, Berlin, Germany
8. Directorate General of Health, Lisbon, Portugal
9. European Agency for Safety and Health at Work, Bilbao, Spain