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

The liver metastatic CRC patients with high expression of CD133+ CD54+ (P\xa0<\xa00.001), CD133- CD54+ (P\xa0=\xa00.004), and CD133+ CD44+ CD54+ (P\xa0=\xa00.003) cellular subpopulations of CTCs had a worse survival than those patients with low expression. 
user
This is no advice
assistant