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1Independent Health Consultant, Suwon, Korea
2Department of Cancer Control and Policy, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
3Divsion of Epidemiology and Health Index, Center for Genome Science, Korea Centers for Disease Control and Prevention, Cheongju, Korea
4Department of Preventive Medicine and Public Health, Ajou University School of Medicine, Suwon, Korea
5Department of Preventive Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
6Department of Preventive Medicine, Dankook University College of Medicine, Cheonan, Korea
©2015, Korean Society of Epidemiology
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