BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-65859@en.greekcourses.uoa.gr DTSTAMP:20250108T144854Z DTSTART:20241213T190000 SUMMARY:Opening ceremony of the 26th IASL Congress, Athens END:VEVENT END:VCALENDAR