1. Clicon S.r.l. Health Economics and Outcomes Research, Ravenna, Italy;
2. Local Pharmaceutical Service, Bergamo Local Health Authority, Bergamo, Italy;
3. Italian Society of General Practice, Italy;
4. Local Health Unit, Caserta, Italy;
5. General Practitioner of Agenzia di Tutela e Salute della provincia di Bergamo, Bergamo, Italy;
6. Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy