PLoS One 2014 27;9(8):e105844. Epub 2014 Aug 27.
Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, PR China; School of Public Health, Guangxi Medical University, Nanning, Guangxi, PR China; General Practice School, Guangxi Medical University, Nanning, Guangxi, China.