If you wish to cancel your registration or registration for one of the courses, please contact us via e-mail, so that we can assign the places to other students. Please show your solidarity to other students and inform us in time, as many courses are highly requested.

Re-funding of Fees for Meantime and Summer School Courses
Re-funding of participation fees for students or course fees for women, who paid per course day, will only be possible if cancellations are sent at least three weeks before the beginning of the first course (for students) or the specific course (others).
The cancelation must be send to the organizers of the summer university by email to