'Following AIU charges based on LIMS data, Russian athlete Natalia Antyukh has been banned for the use of a Prohibited Substance/Method. DQ results from 15 July 2012 until 29 June 2013.'
Russian heptathlete Tatyana Chernova was the highest profile name missing on Tuesday from the team announced by the host nation for the world championships, along with world champion race walkers Valeriy Borchin and Sergey Bakulin.
Russia has named a track and field team for the Rio Olympics which includes gold medallists Yelena Isinbayeva and Ivan Ukhov among 68 athletes who are hoping an IAAF ban on them competing will be lifted by sport's highest court later this month.