摘要:Scientific Reports 4 , Article number: 3866 10.1038/srep03866 ( 2014 ); Published: 29 January 2014 ; Updated: 27 June 2014 The original version of this Article contained typographical errors in the Abstract and Discussion sections. In the Abstract: “however elderly patients (>60 years) exhibited a more malignant pathological grade if they were homozygous for the C allele” should read “however younger patients (