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

In contrast however, Bock and colleagues observed increased spine densities in layers II/III of parietal, somatosensory cortex (Bock et al, 2005), in Wistar rats, exposed to 1 hour daily separations, for periods ranging either from PND 1-3, 5-7 or 14-16. 
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This is no advice
assistant