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

Methods: Patients referred for a stress-rest 99mTc-sestamibi protocol and positioned in the biker position, with the chest leaning forward on the D.SPECT camera-head at 35¬∞ from vertical, had an additional resting D.SPECT recording in the supine position (n = 40) or in the sitting position with the back rearward at 30¬∞ from vertical (n = 40). 
user
This is no advice
assistant