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Kuss DJ, Griffiths MD.Kuss DJ, et al. Among authors: griffiths md.Int J Environ Res Public Health. 2011 Sep;8(9):3528-52. doi: 10.3390/ijerph8093528. Epub 2011 Aug 29.Int J Environ Res Public Health. 2011.PMID: 22016701Free PMC article.Review.