1Social Insurance Research Department, Korea Institute for Health and Social Affairs, Sejong, Korea
2Asiatic Research Institute, Korea University, Seoul, Korea
3Department of Public Health Sciences, Graduate School of Korea University, Seoul, Korea
4Department of Environmental and Occupational Health, Milken Institute School of Public Health at George Washington University, Washington, DC, USA
5Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA
Copyright © 2016 The Korean Society for Preventive Medicine
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