1. EpiConcept, Paris, France
2. National Centre for Epidemiology, Instituto de Salud Carlos III, Madrid, Spain
3. Office of the Chief Medical Officer, Budapest, Hungary
4. GROG/Open Rome, Paris, France
5. Instituto Nacional de Saude Dr Ricardo Jorge, Lisbon, Portugal
6. Universitatea de Medicina si Farmacie Carol Davila, Bucharest, Romania
7. Cantacuzino Institute, National Institute of Research – Development for Microbiology and Immunology, Bucharest, Romania
8. National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità, Roma, Italy
9. European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
10. Health Protection Surveillance Centre, Dublin, Ireland
11. National Institute for Public Health, Warsaw, Poland
12. European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden