Original sentence: He is best known for winning 11th stage of 1999 Tour de France, while competing for Lampre-Daikin
Edited sentence: After this stage victory, Dierckxens went to take the obligatory doping tests.He claimed to have a prescription for them, but his team  did not know about this, and sent him home a few days later.He is best known for winning 11th stage of 1999 Tour de France, while competing for.Ludo Dierckxens won the 11th stage of the 1999 Tour de France.The doping tests returned negative.When the doctors asked him the routine question if he had taken any products which might cause a positive test result, Dierckxens replied that he had taken synacthen in the Tour of Germany