1. Department of Physical Performance, Norwegian School of Sport Sciences, Oslo, Norway;
2. Department of Work-Related Musculoskeletal Disorders, National Institute of Occupational Health, Oslo, Norway;
3. Diabetes Division, University of Texas Health Science Center at San Antonio, San Antonio, Texas;
4. Texas Diabetes Institute, San Antonio, Texas;
5. Medical Research Council Protein Phosphorylation Unit, College of Life Sciences, University of Dundee, Dundee, United Kingdom; and
6. Geriatric Research, Education, and Clinical Center, South Texas Veterans Health Care System, San Antonio, Texas