Apart from the currently 36 invited speeches (a number that will yet increase), 232 submissions by a total of 306 authors have been received by the deadline for open calls. 94 from 232 have already been accepted, the remaining submissions are still under review. The notification is due within three weeks.
After acceptance, authors are invited to resubmit their abstract according to the template available at sciforum. When having registered with the Summit, the abstract will get a DOI and be published online.
Early Bird fees expire in the beginning of April.