[1] Univ Oslo, Inst Basic Med Sci, Fac Med, Dept Nutr, Oslo, Norway
[2] Oslo Univ Hosp, Lipid Clin, Oslo, Norway
[3] Oslo Univ Hosp, Dept Endocrinol Morbid Obes & Prevent Med, Natl Advisory Unit Familial Hypercholesterolemia, Oslo, Norway
[4] Oslo Univ Hosp, Unit Cardiac & Cardiovasc Genet, Oslo, Norway
[5] Akershus Univ Hosp, Hlth Serv Res Unit, Lorenskog, Norway
[6] Univ Oslo, Inst Clin Med, Oslo, Norway
[7] Univ Oslo, Dept Hlth Management & Hlth Econ, Oslo, Norway
[8] Univ Bergen, Dept Global Publ Hlth & Primary Care, Bergen, Norway
[9] Western Norway Univ Appl Sci, Inst Hlth & Caring Sci, Dept Hlth & Social Sci, Bergen, Norway