That method accounted for six bans, for Morocco's Abderrahim Goumri, Greece's Irini Kokkinariou, Turkey's Meryem Erdogan, and three Russians -- Svetlana Klyuka, Nailiya Yulamanova and Yevgenina Zinurova, the 2011 European Indoors 800m champion.
CNN: Nine athletes banned for doping offenses