Affiliation: | 1. Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN;2. Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN;3. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN;4. Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN;5. Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN;6. Department of Neurology, Mayo Clinic, Rochester, MN;7. Center for Advanced Biotechnology and Medicine, Rutgers University, Piscataway, NJ |