[1] Lund Univ, Dept Clin Sci, CRC 72 60 11, Skane Univ Hosp, S-20502 Malmo, Sweden
[2] Florida State Univ, Coll Med, Dept Med Humanities & Social Sci, Tallahassee, FL 32306 USA
[3] Univ S Florida, Pediat Epidemiol Ctr, Tampa, FL 33612 USA
[4] Univ S Florida, Dept Pediat, Tampa, FL 33612 USA
[5] Univ Colorado Denver AMC, Sch Med, Barbara Davis Ctr Childhood Diabet, Aurora, CO 80045 USA
[6] Graz Univ, Inst Psychol, A-8010 Graz, Austria
[7] Univ Turku, Dept Pediat, FIN-20520 Turku, Finland