1Department of Preventive Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
2Department of Emergency Medical Technology, Daejeon Health Sciences College, Daejeon, Korea.
3Department of Preventive Medicine and Public Health, Yeungnam University College of Medicine, Daegu, Korea.
4Department of Satellite Geoinformatic Engineering, Kyungil University, Gyeongsan, Korea.
5Department of Preventive Medicine, Chungnam National University School of Medicine, Daejeon, Korea.
6Division for Health Promotion Research, Korea Institute for Health and Social Affairs, Seoul, Korea.
7Department of Health Administration and Management, Soonchunhyang University, Asan, Korea.
8Institute of Health Science, Korea University College of Health Science, Seoul, Korea.
Copyright © 2012 The Korean Society for Preventive Medicine
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