1. Nursing School, Biella Hospital, University of Piemonte Orientale - Italy
2. Biella Hospital, Italy
3. CF Center of Florence, “A. Meyer Children's Hospital”, Florence - Italy
4. CF Center of Verona - Italy
5. CF Center of Rome, Bambino Gesù Children's Hospital, Rome - Italy
6. CF Center of Messina, University Hospital “G.Martino” Messina - Italy
7. CF Center of Naples (adult Center), University Hospital “Federico II” of Naples - Italy
8. CF Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan - Italy
9. CF Center (adult Center), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan - Italy
10. CF Center of Palermo - Children Hospital “Di Cristina”, Palermo - Italy
11. CF Center of Genova - G. Gaslini Children's Hospital, Genova - Italy
12. CF Center of Soverato - Soverato Hospital, Catanzaro - Italy
13. CF Center of Turin (adult Center) - AOU San Luigi, Orbassano, Turin - Italy
14. Department of Sciences of Women's and Children's Health, University of Florence, Florence - Italy