Dear Participants, thank you for your registration! Please find enclosed the final program and the book of abstracts of our  workshop on the 21-22 of September 2020. Below, you can find some important points you should note: - The workshop will be organized via Zoom. The workshop's URL to the Zoom connection, including the password, will be provided shortly before the workshop. - You will not need a Zoom license to participate in this event: it works with any internet browser (an installation of the program will be required). - When joining the Zoom session you will be muted and your video will be on. We count on your discipline to stay muted during all presentations. - Be aware that we plan to video record all talks separately and store them on the workshop's indico webpage. - In parallel to the video recording, the slides will also be made available via our indico webpages. - After each talk, there will be a 5 min discussion. It will be verbally or through the Zoom chat function. The chairmen will manage your questions. Feel free to open the 'chat' function on the Zoom command bar at the bottom of the video screen. You can use it also for communication with other participants. - There will be a group photo on the afternoon of Monday Sep. 21st, between 14h40 and 14h55, right before the coffee break.  Two pictures will be taken of everyone, in two versions: one serious and one with your favorite 'hat on'.  So, please be prepared to have an appropriate hat on hand when we call for the 'hats on' picture! - For the coffee breaks after each session, we have prepared so-called breakout rooms, which are similar to coffee tables in a 'real' workshop. The difference in the virtual world is that we have pre-distributed all of you to the different 'tables', using different groupings, so that you can get in contact with different people. - There will be a Trivia event on Monday after the talks with spectacular prizes to win. Details and rules will be provided at the event. Keeping an appropriate drink in store would certainly not interfere.    The workshop's timetable now is set up and fixed. You can find a detailed view on https://events.mpifr-bonn.mpg.de/indico/event/154/timetable/#20200922.detailed as well as an attachment to this message. Happy to see you online at the workshop, Reinhard, Alessandro and Alan