Mo Farah's coach Alberto Salazar has hit back at doping claims against him while insisting he will show his accusers are "knowingly making false statements".
An investigation by the BBC and American journalism organisation ProPublica has alleged that Salazar helped U.S. star and Olympic silver medalist Galen Rupp take anabolic steroids.
"I have said all along that I believe in a clean sport, hard work and I deny all allegations of doping," Salazar told the Guardian. "The BBC and ProPublica have engaged in inaccurate and unfounded journalism, with a complete lack of regard for both Galen and Mo."
"Given the time and effort the BBC and ProPublica committed to making these false allegations I hope that media and fans will afford me a short time to show the accusers are knowingly making false statements.
"I will document and present the facts as quickly as I can so that Galen and Mo can focus on doing what they love and have worked so hard to achieve."
While there is no suggestion of wrongdoing by Farah, the double Olympic champion withdrew from last weekend's Diamond League event in Birmingham, claiming he was "physically and emotionally drained" by the saga.
The 32-year-old bemoaned his reputation being "dragged through the mud" in a heated press conference, with UK Athletics later revealing that Farah's medical data would be scrutinised for evidence of doping.
Farah vowed to turn over all his records to UK Athletics during Saturday's press conference, which was slated to preview the Birmingham meeting but was fully overshadowed by events elsewhere.
Farah moved to Oregon in 2011 to work under Salazar at the prestigious Nike Oregon Project, while the coach remains an "unpaid consultant" for UK Athletics.
Both Farah and UK bosses have been reluctant to distance themselves from Salazar, choosing instead to seek answers from the highly successful Cuba-born coach.