Affiliation: | 1.Department of Orthopaedic Surgery, School of Medicine, Gyeongsang National University Hospital, Jinju, Republic of Korea ;2.Department of Education, College of Education, Jeonju University, Jeonju, Republic of Korea ;3.Department of Preventive Dentistry, School of Dentistry, BK21 Program, Chonbuk National University, Jeonju, Republic of Korea ;4.Department of Pediatric Dentistry and Institute of Oral Bioscience, School of Dentistry, Chonbuk National University, Jeonju, Republic of Korea ;5.Research Institute of Clinical Medicine, Chonbuk National University, Jeonju, Republic of Korea ;6.Biomedical Research Institute, Chonbuk National University Hospital, Jeonju, Republic of Korea ; |