U.S. Postal Service Pro Cycling Team
The report contained affidavits from eleven riders on the team including Frankie Andreu , Tyler Hamilton , George Hincapie , Floyd Landis , Levi Leipheimer , and others , describing their own usage of erythropoietin ( EPO ) , blood transfusion , testosterone , and other banned practices during the Tour de France and other races . 
<triplet> Tyler Hamilton <subj> Tour de France <obj> participant in <triplet> George Hincapie <subj> Tour de France <obj> participant in <triplet> Floyd Landis <subj> Tour de France <obj> participant in <triplet> Levi Leipheimer <subj> Tour de France <obj> participant in