1Department of Health Policy and Management, Jeju National University School of Medicine, Jeju, Korea
2Department of Preventive Medicine, Chungnam National University School of Medicine, Daejeon, Korea
3Research Institute for Medical Sciences, Chungnam National University School of Medicine, Daejeon, Korea
4Department of Nursing Science, Gyeongju University, Gyeongju, Korea
5Department of Preventive Medicine & Occupational Medicine, Yangsan Campus of Pusan National University School of Medicine, Yangsan, Korea
6Research Institute for Dental Care, Korean Dental Association, Seoul, Korea
Copyright © 2014 The Korean Society for Preventive Medicine
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