BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20130225T000000Z DTEND:20130225T000000Z SUMMARY:CANCELLED: Asymmetric Lewis base catalysis for carbo- and heterocycle synthesis starts on the 25th February 2013 LOCATION:Cardiff University,Cardiff,United Kingdom END:VEVENT END:VCALENDAR