BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20110323T000000Z DTEND:20110325T000000Z SUMMARY:Vaccines Congress-2011 starts on the 23rd March 2011 LOCATION:China National Convention Center,Beijing,China END:VEVENT END:VCALENDAR