1. Department of Nutrition, Institute for Basic Medical Sciences, University of Oslo, Blindern, Oslo, Norway
2. Department of Clinical Science, University of Bergen, Norway
3. Mills DA, Oslo, Norway
4. Bevital A/S Bergen, Norway
5. Norwegian National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Rikshospitalet, PO Box 4950 Nydalen, Oslo, Norway