Gripper concerned over bio passport publishing

Anne Gripper, the former head of the Anti-Doping Department at the UCI, has warned professional riders about the pitfalls of publicly publishing their biological passport data. Gripper, who left her post in March 2010, was reacting to the news that Floyd Landis had questioned Bradley Wiggins data 2009 Tour de France. Landis's remarks were later removed from the Versus website, where they appeared in January.

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