1. Department of Nutrition University of Oslo Oslo Norway
2. Unit for Cardiac and Cardiovascular Genetics, Department of Medical Genetics Oslo University Hospital Oslo Norway
3. Norwegian National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine Oslo University Hospital Oslo Norway
4. The Lipid Clinic, Department of Endocrinology, Morbid Obesity and Preventive Medicine Oslo University Hospital Oslo Norway
5. Vitas AS Oslo Norway