UCI change anti-doping provider to bolster efforts in wake of Operation Aderlass Cycling by el-admin - February 1, 2020 0535 (Fabrice Coffrini/AFP/Getty Images) David Lappartient says the Aderlass scandal shows doping “knows no barriers” either between sports or countries Share this: Bahrain-Merida fire rider and sports director over Operation Aderlass doping scandalDateOctober 11, 2019In relation toCyclingStefan Denifl is the second rider charged with professional fraud in Operation Aderlass blood doping caseDateSeptember 24, 2019In relation toCyclingUAE Team Emirates rider banned for four years over Operation Aderlass doping scandalDateNovember 13, 2019In relation toCycling