BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260717T185904Z
UID:b567af1c-241a-40b1-8af4-57e94a1271e3
DTSTART:20261112T130000
DTEND:20261112T170000
LOCATION:virtual
SUMMARY:RECIST- the basics\, challenges and pitfalls
END:VEVENT
END:VCALENDAR