The federal Investigative Committee also announced that a chemical analysis of Cherepanov's blood and urine samples allowed experts to conclude "that for several months Alexei Cherepanov engaged in doping".
Den føderale efterforskningskomite oplyste endvidere, at en kemisk analyse af Tjerepanovs blod og urin fik eksperter til at konkludere, at "i adskillige måneder havde Aleksej Tjerepanov anvendt doping."