BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220905T000000Z DTEND:20220909T000000Z SUMMARY:9th IUPAC International Conference on Green ΎΕΦέΣ°ΤΊ (Hybrid) starts on the 5th September 2022 16:00 LOCATION:Zappeion Megaron & On-line participation,Athens,Greece END:VEVENT END:VCALENDAR