BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20110421T000000Z DTEND:20110421T000000Z SUMMARY:Responsibilities of a Principal Investigator in Clinical Trials starts on the 21st April 2011 LOCATION:Online Event,Palo Alto,United States END:VEVENT END:VCALENDAR