Hee Won Jung, Sun Wook Kim, Il Young Kim, Jae Young Lim, Hyoung Su Park, Wook Song, Hyung Joon Yoo, Hak Chul Jang, Kirang Kim, Yongsoon Park, Yoon Jung Park, Soo Jin Yang, Hae Jeung Lee, Chang Won Won
Ann Geriatr Med Res. 2018;22(4):167-175. Published online December 31, 2018