In October 2012 USADA released a report saying that the team had run "the most sophisticated, professionalised and successful doping programme the sport has ever seen". 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. They also implicated seven-time Tour winner Armstrong. On October 22, 2012 the UCI upheld the USADA's recommendation to strip Armstrong of all results since August 1, 1998, and ban him from cycling for life. In February 2013, the US government joined Landis' False Claims Act lawsuit against Armstrong, alleging that Armstrong had defrauded the US Postal Service of sponsorship funds by violating cycling rules by using performance-enhancing drugs while riding for the team.