1. Department of Health and Human Physiology
2. Department of Medicine, Division of Geriatric Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
3. Department of Anesthesiology, University of Kansas Medical Center, Kansas City, Kansas
4. Department of Kinesiology, North Central College, Naperville, Illinois
5. Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
6. Department of Psychological and Brain Sciences, University of Iowa, Iowa City, Iowa, USA
7. Department of Internal Medicine, University of Iowa, Iowa City, Iowa