FILE - In this Feb. 4, 2006, file photo, IOC medical commission chairman Arne Ljungqvist responds to a question during a press conference on doping test on Austrian athletes, in Turin,

 

              FILE - In this Feb. 4, 2006, file photo, IOC medical commission chairman Arne Ljungqvist responds to a question during a press conference on doping test on Austrian athletes, in Turin,
FILE - In this Feb. 4, 2006, file photo, IOC medical commission chairman Arne Ljungqvist responds to a question during a press conference on doping test on Austrian athletes, in Turin, Italy. Olympic officials and scientific experts will meet in in Beijing, China on June 5-6, 2013, to review the progress in developing a test for gene doping, the potential future of cheating in sports. (AP Photo/Kevork Djansezian, File)