BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220321T000000Z DTEND:20220321T000000Z SUMMARY:Analytical Research Forum 2022 (ARF22): Oral abstract deadline due before 21st March 2022 LOCATION:The 欧美AV,London,United Kingdom END:VEVENT END:VCALENDAR