Submitting authors can edit their abstracts to change which author is listed as the presenter at any time until the Dec. 1 abstract submission deadline. 

 

To edit an abstract, return it to draft status, save your changes, and then resubmit. Please note that the abstract must be resubmitted prior to the 21:00 Eastern time (UTC –5) deadline on Dec. 1 or it will not be considered for the presentation at the meeting.