Authors may make edits to a previously submitted abstract any time prior to the Dec. 1 submission deadline by logging into the DDW abstract submission site. 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.