Abstract submission will be open soon.

Poster abstracts and presentations will be judged by an award committee, with respect to the following three criteria: scientific content, clarity of poster presentation, and author presentation (e.g. ability to address questions). Evaluation from all judging committee members will be integrated to yield a final result.


Please read the instructions below thoroughly before preparing your abstract.


  1. A user account shall be created by the presenting author (lead author) on the Abstract Submission System of this website. The email address of the lead author will be used as the default user name and password. Authors may change their password after log in.
  2. Oral presentations will be selected from submitted abstracts, based on scientific merit. Abstracts submitted by mail or fax will not be reviewed by the Scientific Program Committee.
  3. All abstracts must be submitted by the lead author, with whom the correspondence will be made.
  4. The list of authors will be arranged as lead author followed by co-authors in the order entered.
  5. One abstract per presenting author is recommended.
  6. Do not submit multiple copies of the same abstract.
  7. Abstract must be written in English.
  8. The title of the abstract is limited to 200 characters, including spaces. The body should contain no more than 2,000 characters.
  9. It is the sole responsibility of the lead author to ensure accuracy of content, spelling and presentation. Abstract will be published exactly as submitted.
  10. If you experience any difficulties during the submission process, please contact the Administrative Assistant at info@PPDUP.org.


The lead author will receive a confirmation email after abstract submission. If you do not receive a confirmation within 7 days of submission, please contact us at info@PPDUP.org.