1. Quality of Life Consulting Durham NC USA
2. Department of Community and Family MedicineDuke University Medical Center Durham NC USA
3. Department of Health StudiesWestern Norway University of Applied Sciences Førde Norway
4. Førde Hospital Trust Førde Norway
5. Morbid Obesity CentreVestfold Hospital Trust Tønsberg Norway
6. Novo Nordisk Inc. Plainsboro NJ USA
7. Novo Nordisk A/S Bagsvaerd Denmark
8. Nutrition and Metabolic Research Center Scripps Clinic Department of Endocrine La Jolla CA USA