| Authors: |
Son SY; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea., Kim CY; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea., Choi BY; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea., Ryoo SW; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea., Oh KH; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea., Min JY; Veterans Medical Research Institute, Veterans Health Service Medical Center, Seoul, Republic of Korea. Electronic address: minymink@naver.com., Min KB; Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea; Institute of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Republic of Korea. Electronic address: minkb@snu.ac.kr. |