Question: is this a 2) strong advice, 1) weak advice 0) no advice?

The rest of four HBV-related LC risk-related SNPs (rs9267673, rs264707, rs3997872 and rs9275319) were all located in molecules that belong to the HLA class II, which has been considered to be the most important host factors with respect to outcomes of HBV and HCV infections. 
user
This is no advice
assistant