Phenotypical aspects of Maturity-onset diabetes of the young (MODY diabetes) in comparison to Type 2 diabetes mellitus (T2DM) in children and adolescents. Experience from a large multicenter data base - Schober, E; Rami, B; Grabert, M; Thon, A; Kapellen, T; Reinehr, T; Holl, RW (Diabet Med, 2009)