Doctor at centre of Operation Aderlass doping scandal jailed by German court Cycling by el-admin - January 15, 2021 0398 Stefan Denifl jailed over Operation Aderlass blood doping Operation Aderlass doctor faces five and a half year prison sentence as case draws to a close Riccardo Riccò banned for life by anti-doping authorities Source Cycling Weekly Share this: UCI change anti-doping provider to bolster efforts in wake of Operation AderlassDateFebruary 1, 2020In relation toCyclingBahrain-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 toCycling