18 August 2020, 6 videos, 1140 views, Open Channel
https://lms.uzh.ch/auth/RepositoryEntry/16612786249/CourseNode/93328825257137/path%3D~~01%20Home%2DOffice%2DAuftr%C3%A4ge/0
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1 September 2020, 30 views
5 October 2020, 9 views
30 August 2021, 366 views
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11 November 2021, 219 views
3 December 2021, 229 views