Exploring Shared Effects of Multisensory Impairment, Physical Dysfunction, and Cognitive Impairment on Physical Activity: An Observational Study in a National Sample. - Huisingh-Scheetz, Megan J.; Li, Li; Wroblewski, Kristen E.; Schumm, L. Philip; McClintock, Martha K.; Pinto, Jayant M. (Journal of Aging & Physical Activity, 2022)