A Health Intervention for Self-Management and Lifestyle Change for Persons With Type 2 Diabetes, Part 2: One-Year Results From the Norwegian Randomized Controlled Trial RENEWING HEALTH Holmen, Heidi, Torbjørnsen, Astrid, Wahl, Astrid Klopstad, Jenum, Anne Karen, Småstuen, Milada Cvancarova, Årsand, Eirik, Ribu, Lis (2014)