| Authors: |
Kim GL; Department of Family Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea (the Republic of).; Department of Family Medicine, Pusan National University School of Medicine, Gyeongsangnam-do, Korea (the Republic of)., Hwang IC; Department of Family Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea (the Republic of) greatseunghun@daum.net spfe0211@gmail.com., Ahn HY; Department of Statistics, Dongguk University, Seoul, Korea (the Republic of)., Lee S; Department of Family Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea (the Republic of) greatseunghun@daum.net spfe0211@gmail.com.; Department of Family Medicine, Pusan National University School of Medicine, Gyeongsangnam-do, Korea (the Republic of). |