BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH CALSCALE:GREGORIAN X-MICROSOFT-CALSCALE:GREGORIAN BEGIN:VEVENT DTSTART:20260509T090000 DTEND:20260509T153000 LOCATION:MEDICLIN Staufenburg Klinik TRANSP: OPAQUE SEQUENCE:0 UID: DTSTAMP:20260401T224149 SUMMARY:7. Brustkrebstag DESCRIPTION: PRIORITY:1 CLASS:PUBLIC BEGIN:VALARM TRIGGER:-PT10080M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR