[1] Univ Oxford, NDORMS, Oxford NIHR Biomed Res Ctr, Oxford, England
[2] Univ Southern Denmark, Inst Clin Res, OPEN, Odense, Denmark
[3] Univ Autonoma Barcelona, GREMPAL Res Grp, Idiap Jordi Gol Primary Care Res Inst, Barcelona, Spain
[4] Univ Autonoma Barcelona, CIBERFes, Barcelona, Spain
[5] Inst Salud Carlos III, Madrid, Spain
[6] Southampton Univ, Lifecourse Epidemiol Unit, Southampton, Hants, England
[7] UCB Biopharma Sprl, Brussels, Belgium
[8] Holbaek Cent Hosp, Dept Med, Holbaek, Denmark