SK has received confirmation that the former head of the Moscow anti-doping laboratory, Grigory Rodchenkov, had changed the list data of the athletes, said the official authorized office, Svetlana Petrenko. Petrenko reminded that during the investigation Rodchenkova accused of abuse of authority, the Investigative Committee in January and April of this year, specifically in the laboratory gave the experts of the world anti-Doping Agency (WADA) copies of electronic files of the ADC, as well as more than five thousand biological samples of athletes to enable their continued study of foreign specialists. According to the envoy's office, the investigators conducted a review of copies of the electronic files and confirmed their authenticity, and lack of distortion original file structure test results of the Russian athletes. This Petrenko said that the former leadership of the anti-Doping centre in 2015-2016 remotely connected with IP addresses that are registered and hosted within the United States and Germany, to LIMS electronic database, which contains information about the results of the doping tests. SK specifies that information on the transfer of Rodchenkova during the cooperation with WADA some alternative instance of the electronic archive of the capital's anti-doping laboratory, but its origin and the truth of the information is not established. "foreign partners are shying away from providing the possibility of holding the Russian investigation expertise version of LIMS electronic database, presented by Rodchenkova and refused to conduct his interrogation in the case, as well as among them through video conferencing," according to the report. Petrenko added that the investigation is interested in close cooperation with foreign law enforcement agencies and international sporting bodies, as well as among them on the issue of sharing the results of studies electronic archive of the laboratory. The WADA Executive Committee on 9 December because of manipulation of the capital's anti-doping laboratory decided to disqualify Russian athletes from participation in the Olympic games for four years. WADA decided to allow for the next Olympic and Paralympic games and world Championships only "pure" Russian athletes, who will act in a neutral status - no flag. <span style="color:darkgray