1. Department of Endocrinology & Diabetes, Barwon Health, Geelong, Vic 3220, Australia
2. St John of God Pathology, Geelong, Vic 3220, Australia
3. Deakin University School of Medicine, Geelong, Vic 3220, Australia
4. Department of Medicine, Melbourne Medical School-Western Campus, The University of Melbourne, St Albans, Vic 3021, Australia
5. Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne, Melbourne, Vic 3000, Australia