To teach an interactive course like this one an active attitude of all students is necessary. This course will take place when at a minimum 20 students register in order to be able to meet the learning goals of this course. Furthermore, a maximum of 50 students can follow this course. Students who are pursuing their MA thesis within the HPM department will be favored above others if enrollments exceed the maximum. The professors will take the responsibility of removing students from the course whose participation in class is considered too low.