1Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.
2Korea Institute of Drug Safety and Risk Management, Seoul, Korea.
3Department of Social Medicine, Hallym University College of Medicine, Chuncheon, Korea.
4Department of Preventive Medicine, Cheju National University College of Medicine, Jeju, Korea.
5Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea.
6Department of Preventive Medicine, Ulsan University College of Medicine, Seoul, Korea.
7Department of Epidemiology and Statistics, School of Public Health Sciences, Jilin University, Changchun, China.
8Korean Foundation for Cancer Research, Seoul, Korea.
Copyright © 2013 The Korean Society for Preventive Medicine
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