3.2.5  The hearing panel in a hearing on an anti-doping rule violation may draw an inference adverse to the Athlete or other Person who is asserted to have committed an anti-doping rule violation based on the Athlete’s or other Person’s refusal, after a request made in a reasonable time in advance of the hearing, to appear at the hearing (either in person or telephonically as directed by the hearing panel) and to answer questions from the hearing panel or WBSC.