the wording in Woj's statement is odd he says followup tests showed no traces of any OTHER banned substances. does he mean as some said here he tested positive but followup tests were negative, or that the followup tests were negative for any other substances but the one he tested positive for, the diuretic?
The way I read it he means the latter, he tested positive for a diuretic, they gave him other tests looking for whatever drugs he may have been masking, and the tests came back negative, which is presumably why the NBAPA wants to get it reduced the later testing didn't find any actual drugs.