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

Honsawek et al. investigated MMP-3-1612 5A/6A gene polymorphism with knee osteoarthritis in Thai population and indicated that the -1612 5A/6A polymorphism genotypes of MMP-3 gene promoter do not play a role in the development of osteoarthritis in the Thai population [2]. 
user
This is no advice
assistant