1 Department of Clinical Biochemistry Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.
2 The Copenhagen Primary Care Laboratory (CopLab) Database Research Unit for General Practice and Section of General Practice Department of Public Health University of Copenhagen Copenhagen, Denmark.
3 Department of Clinical Biochemistry Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
4 Department of Biomedical Sciences Faculty of Health and Medical Sciences University of Copenhagen Copenhagen, Denmark.
5 Department of Clinical Biochemistry Copenhagen University Hospital Hvidovre, Hvidovre, Denmark bent.struer.lind.01@regionh.dk.