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

The design features of this first confirmatory trial with Hypericum extract in long-term prophylaxis of mild to moderate major depression are in accordance with the demands of current consensus statements and guidance (Center for Drug Evaluation and Research, 1978; Kasper et al, 1997; Committee for Proprietary Medical Products, 2002). 
user
This is no advice
assistant