1. Section on Gerontology and Geriatrics Sticht Center for Healthy Aging and Alzheimer's Prevention Department of Internal Medicine Wake Forest Baptist Medical Center Winston‐Salem North Carolina USA
2. Department of Neurology Wake Forest Baptist Medical Center Winston‐Salem North Carolina USA
3. Division of Geriatrics Gerontology, and Palliative Care Department of Medicine University of California San Diego School of Medicine La Jolla California USA
4. Division of Public Health Sciences Wake Forest University Health Sciences Winston‐Salem North Carolina USA