Making use of comparable health data to improve quality of care and outcomes in diabetes: the EUBIROD review of diabetes registries and data sources in Europe av Carinci, F, Štotl, I, Cunningham, SG, Poljicanin, T, Pristas, I, Traynor, V, Olympios, G, Scoutellas, V, Azzopardi, J, Doggen, K, Sandor, J, Adany, R, Løvaas, KF, Jarosz-Chobot, P, Polanska, J, Pruna, S, de Lusignan, S, Monesi, M, Di Bartolo, P, Scheidt-Nave, C, Heidemann, C, Zucker, I, Maurina, A, Lepiksone, J, Rossing, P, Arffman, M, Keskimäki, I, Gudbjornsdottir, S, Di Iorio, CT, Dupont, E, de Sabata, S, Klazinga, N, Benedetti, MM