Foster explained that a letter from a World Anti-Doping Agency lab director in Salt Lake City exonerates Jones of any wrongdoing, and read passages of the letter sent to him by Dr. Daniel Eichner, who wrote that the metabolite M-3 of the banned steroid DHCMT “can be detected for a considerable amount of time,” longer than the 17 months since it was first found in Jones last year.
Source: latimes.com – Los Angeles Times