Socially Assistive Robot Hyodol for Depressive Symptoms of Community-Dwelling Older Adults in Medically Underserved Areas: A Preliminary Study. - Jung, Han Wool; Kim, Yujin; Kim, Hyojung; Kim, Min-kyeong; Lee, Hyejung; Park, Jin Young; Kim, Woo Jung; Park, Jaesub (Journal of Clinical Medicine, 2026)