Aanstoot H-J; Kang S-M; Kim J; Lindsay L; Roll U; Knip M; Atkinson M; Mose-Larsen P; Fey S; Ludvigsson J; Landin M; Bruining J; Maclaren N; Åkerblom HK; Bækkeskov S; Tuomilehto J; Tuomilehto-Wolf E; and the Childhood Diabetes in Finland (DiMe) Study Group(1996)