The influence of dopingelements in A site andB site and the dopingratioon thecatalyticactivityof perovskite-type oxides was also respectively discussed in this thesis.
The UCI followed Contador's statement with its own, confirming that the rider had been "formally and provisionally suspended as is prescribed by the World Anti-Doping Code" after both his A and B urine samples tested positive in a laboratory in Cologne, Germany.