1. Human Nutrition Research Unit, Department of Agricultural, Food and Nutritional Science University of Alberta Edmonton AB Canada
2. Research and Development Abbott Nutrition Columbus OH USA
3. Centre of Metabolism, Ageing & Physiology (COMAP), Medical Research Council (MRC) Versus Arthritis Centre for Musculoskeletal Ageing Research (CMAR), and National Institute for Health Research (NIHR) Biomedical Research Centre (BRC) University of Nottingham Nottingham UK
4. Center for Translational Research in Aging and Longevity, Department of Health and Kinesiology Texas A&M University College Station TX USA