As a speaker at the meeting you were invited to submit a full paper related to your presentation for inclusion in a Proceeding of the IUTAM Symposium.
Despite the postponement we intend to produce this proceeding with the original timescale: i.e. submission in April this year, and the printed volume available at the meeting next year. There is no space requirement for submissions. We can allow a little flexibility with the submission date, but please bear in mind that the end of July is a hard deadline for inclusion in the proceeding.