Upon such voluntary acceptance, the Provisional Suspension  shall have the full effect and be treated in the same manner as if the Provisional Suspension  had been imposed under Article 7.4.1 or 7.4.2; provided, however, at any time after voluntarily accepting a Provisional Suspension , the Athlete  or other Person  may withdraw such acceptance, in which event the Athlete  or other Person  shall not receive any credit for time previously served during the Provisional Suspension .IWF 2021 ANTI-DOPING RULES   / 277.4.5  If a Provisional Suspension  is imposed based on an A Sample  Adverse Analytical Finding  and a subsequent B Sample  analysis (if requested by the Athlete  or IWF) does not confirm the A Sample  analysis, then the Athlete  shall not be subject to any further Provisional Suspension  on account of a violation of Article 2.1.