Director and Senior Scientist of Nutrition, Exercise Physiology and Sarcopenia Laboratory, Tufts University | Exercise physiology, nutrition, sarcopenia

Professor of Radiology, Bioengineering, Physiology and Biophysics, University of Washington | MRI and MRS, non-invasive mitochondrial imaging, mitochondrial function

Director, Physical Activity Centre of Excellence (PACE). Director, McMaster Centre for Nutrition, Exercise, and Health Research, McMaster University | Skeletal muscle health and exercise physiology

Professor of Metabolic Aspects of Type 2 Diabetes, NUTRIM school for Nutrition and Translational Research in Metabolism, University of Maastricht Medical Center | Metabolism, muscle health, obesity and mitochondrial function

The Raymond and Anna Lublin Professor of Geriatric Medicine and Gerontology Principal Investigator, Johns Hopkins Older Americans Independence Center Co-Director, Biology of Healthy Aging Program Johns Hopkins University School of Medicine | Geriatric medicine, chronic inflammation and mitochondrial biology, frailty research