BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260627T000044Z
UID:c9afe3ed-d192-410d-bfb9-94debcdaf26d
DTSTART:20260923T161500
DTEND:20260923T171500
LOCATION:Online
SUMMARY:Chirurgie des kolorektalen Karzinom: Standards und Kontroversen 
END:VEVENT
END:VCALENDAR