1Dr. Joseph Kaufmann Chair in Geriatric Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada
2Bone, Muscle & Geroscience Group, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
3Department of Medicine-Western Health, Melbourne Medical School, University of Melbourne, Victoria, Australia
4Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, Victoria, Australia
5National Center for Geriatrics and Gerontology, Obu, Japan