Veteran Italian Gianni Bugno has been cleared of doping after testing positive for high levels of testosterone during the Tour of Switzerland in June , the Italian cycling federation said on Tuesday .
<response> Veteran <misc>Italian</misc> <person>Gianni Bugno</person> has been cleared of doping after testing positive for high levels of testosterone during the <misc>Tour of Switzerland</misc> in June , the <misc>Italian</misc> cycling federation said on Tuesday . </response>