[1] Univ Southampton, Southampton Gen Hosp, MRC Lifecourse Epidemiol Unit, Southampton, Hants, England
[2] Univ Southampton, NIHR Southampton Nutr Biomed Res Ctr, Southampton, Hants, England
[3] Univ Hosp Southampton NHS Fdn Trust, Southampton, Hants, England
[4] MRC Human Nutr Res, Cambridge, England
[5] Univ Hosp Southampton NHS Fdn Trust, Osteoporosis Ctr, Southampton, Hants, England
[6] Univ Oxford, NIHR Musculoskeletal Biomed Res Unit, Oxford, England