BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220617T000000Z DTEND:20220617T000000Z SUMMARY:Global Conference on Nanotechnology: Final Registration deadline due before 17th June 2022 LOCATION:United Kingdom END:VEVENT END:VCALENDAR