[1] Univ Sydney, Sydney Med Sch, Ageing Bone Res Program, Sydney, NSW 2006, Australia
[2] Univ New S Wales, Prince Wales Med Res Inst, Sydney, NSW, Australia
[3] Gold Coast Rheumatol, Gold Coast, Qld, Australia
[4] Univ Melbourne, Dept Med, Western Hosp, Melbourne, Vic, Australia
[5] Natl Inst Clin Studies, Area Rehabil & Aged Care, Perth, WA, Australia
[6] Univ Western Australia, Perth, WA 6009, Australia
[7] Univ Sydney, Fac Pharm, Sydney, NSW 2006, Australia
[8] Ctr Educ & Res Ageing, Sydney, NSW, Australia
[9] Univ Auckland, Fac Med & Hlth Sci, Auckland 1, New Zealand
[10] Univ Miami, Miller Sch Med, Dept Geriatr Med, Miami, FL 33136 USA
[11] Univ Sydney, Kolling Inst Med Res, Sydney Med Sch, Sydney, NSW 2006, Australia