Kyounghae Kim1, Laura N Gitlin1, Hae-Ra Han1. 1. Kyounghae Kim and Hae-Ra Han are with The Johns Hopkins University School of Nursing, Baltimore, MD. Laura N. Gitlin is with Center for Innovative Care in Aging, Johns Hopkins University School of Nursing. Hae-Ra Han is also with the Center for Cardiovascular and Chronic Care, Johns Hopkins University School of Nursing.