1. SaPeRiDoc-Documentation Centre on Perinatal and Reproductive Health, Primary Care Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy.
2. Department of Innovation in Health Care and Social Services, Regional Health Authority of Emilia-Romagna Region, Bologna, Italy.
3. Retired; IRCCS Burlo Garofolo Paediatric Hospital, Trieste, Italy.
4. Information Technology Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy.
5. Primary Care Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy.