BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260817T143500Z
UID:178ea0c9-d9fe-4dea-9465-566abdadabed
DTSTART:20270201T160000
DTEND:20270201T170000
LOCATION:virtual
SUMMARY:D.Landau / Charting somatic evolution in normal and malignant human
  tissues
END:VEVENT
END:VCALENDAR