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1Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
2Department of Cancer Control and Policy, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
3Department of Psychiatry, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
4Cancer Education Center, Samsung Comprehensive Cancer Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
5Department of Psychiatry, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
©2016, Korean Society of Epidemiology
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