Trafficking : Selling, giving, transporting, sending, delivering or distributing (or Possessing  for any such purpose) a Prohibited Substance  or Prohibited Method  (either physically or by any electronic or other means) by an Athlete , Athlete Support Person  or any other  Person  subject to the authority of an Anti-Doping Organization  to any third party; provided, however, this definition shall not include the actions of bona fide medical personnel involving a Prohibited Substance  used for genuine and legal therapeutic purp oses or other acceptable justification, and shall not include actions involving Prohibited Substances  which are not prohibited in Out-of-Competition Testing  unless the circumstances as a whole demonstrate such Prohibited Substances  are not intended for gen uine and legal therapeutic purposes or are intended to enhance sport performance.