1. HARTMANN GROUP, Heidenheim, Germany
2. Institute of Public Health, Medical Decision Making and HTA, UMIT, Hall i.T., Austria
3. Clinique des Augustines, Malestroit, France
4. Primary Care Center (CAP), Sant Martí de Provençals, Barcelona, Spain
5. University of Nis, Nis, Serbia
6. Clinical Centre of Nis (University Hospital), Nis, Serbia
7. Umeå University, Umeå, Sweden
8. Karolinska Institutet, Stockholm, Sweden
9. PAUL HARTMANN Ltd, Heywood, UK
10. Huddersfield University, Queensgate, Huddersfield, UK
11. University of Insubria, Varese, Italy
12. Stoke Mandeville Hospital, Buckinghamshire Healthcare NHS Trust, Aylesbury, UK