 Team CSF Group – Navigare appeared to perform quite well in the race , coming away with four stage wins and victory in the mountains classification and the Trofeo Fast Team . In August 2008 , mountains classification winner Emanuele Sella was announced to have tested positive for methoxy polyethylene glycol @-@ epoetin beta ( better known as Mircera , an erythropoietin derivative ) at an out @-@ of @-@ competition control held by the Union Cycliste Internationale ( UCI ) . He subsequently admitted his doping , and named teammate Matteo Priamo as his supplier . Both riders were subsequently suspended . Though as of April 2010 no definitive positive results have come to light from samples taken during the Giro , retesting of those samples has reportedly revealed six to seven presumptive positives for Mircera . Riccò , who tested positive for the drug at the 2008 Tour de France , is among those suspected of having given positive tests in the Giro , as is Sella . 
