«Nine Tour de France riders has received anti-doping sanctions in the past». The Anti-Doping Database. 2. juli 2015. Besøkt 8. juli 2015. «Nine of the riders participating in the 2015 edition of the Tour de France has been either banned or received some sort of sanction for doping in the past. UCI and the French Anti-Doping Agency (AFLD) has renewed their cooperation for this years race.»
