Authors: Johan Wadén; Heidi K Tikkanen; Carol Forsblom; Valma Harjutsalo; Lena M Thorn; Markku Saraheimo; Nina Tolonen; Milla Rosengård-Bärlund; Daniel Gordin; Heikki O Tikkanen; Per-Henrik Groop Journal: Diabetologia Date: 2015-01-30 Impact factor: 10.122