Institution: | Jun-Seob Song, Ki-Taek Hong, Na-Min Kim, Jae-Yub Jung, Han-Soo Park, Department of Orthopedic Surgery, Gangnam JS Hospital, Seoul 06053, South KoreaChae-Gwan Kong, Ki Bong Chang, Seok Jung Kim, Department of Orthopedic Surgery, College of Medicine, The Catholic University of Korea, Uijeongbu-si 11765, South KoreaYoung Ju Kim, Department of Nursing Education & Administration, Uijeongbu St. Mary’s Hospital, The Catholic University of Korea, Uijeongbu-si 11765, South Korea |