[1] Australian Catholic Univ, McKillop Hlth Inst, Sydney, NSW, Australia
[2] Iceland Heart Assoc, Reykjavik, Iceland
[3] Univ Southampton, MRC Lifecourse Epidemiol Unit, Southampton, Hants, England
[4] Univ Sheffield, Ctr Metab Bone Dis, Sch Med, Sheffield, S Yorkshire, England
[5] Univ Gothenburg, Inst Med, Dept Internal Med & Clin Nutr, Geriatr Med, Gothenburg, Sweden