BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20210830T000000Z DTEND:20210830T000000Z SUMMARY:FILTECH 2022 Conference: Oral abstract deadline due before 30th August 2021 LOCATION:Koeln Convention Center,Cologne,Germany END:VEVENT END:VCALENDAR