About the Authors

Anders Lund

Roles Formal analysis, Writing – original draft, Writing – review & editing

lund.anders88@gmail.com

Affiliation Department of Clinical Science, University of Bergen, Bergen, Norway

Jan Erik Nordrehaug

Roles Data curation, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Cardiology, Stavanger University Hospital, Stavanger, Norway

Grete Slettom

Roles Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Heart Disease, Haukeland University Hospital, Bergen, Norway

Stein-Erik Hafstad Solvang

Roles Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Internal Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway

Eva Kristine Ringdal Pedersen

Roles Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Heart Disease, Haukeland University Hospital, Bergen, Norway

Øivind Midttun

Roles Writing – review & editing

Affiliation Bevital AS, Bergen, Norway

Arve Ulvik

Roles Writing – review & editing

Affiliation Bevital AS, Bergen, Norway

Per Magne Ueland

Roles Data curation, Project administration, Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway

Ottar Nygård

Roles Conceptualization, Data curation, Project administration, Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Heart Disease, Haukeland University Hospital, Bergen, Norway

Lasse Melvaer Giil

Roles Conceptualization, Formal analysis, Supervision, Writing – original draft, Writing – review & editing

Affiliations Department of Clinical Science, University of Bergen, Bergen, Norway, Department of Internal Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway

Competing Interests

One or more of the authors are employed by a commercial company, Bevital AS. This does not alter our adherence to PLOS ONE policies on sharing data and materials.