Dear attendees of the ICHSEA2023 conference in Frankfurt, Germany. On Monday, August 21st, 6pm-8pm, there will be a welcome reception, and on Friday, August 25th, 6pm-8pm, we will hold a farewell dinner. Both events will be held at Campus Westend. Please use this survey to let us know, whether you will participate. Thank You! Best regards, the ICHSEA2023 organizational team.