Dates and Deadlines

April 25, 2021 Abstract Submission Deadline
May 4, 2021 (23:59 CEST) Extended Abstract Submission Deadline
June 29, 2021 Notification of Abstract Acceptance
October 4, 2021 Early Registration Deadline
October 4 – 6, 2021 Pre-Congress Symposia 1-6
October 11 – 13, 2021 Pre-Congress Symposia 7-12
October 20, 2021 Congress Opening
October 23, 2021 Congress Closing