BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230127T000000Z DTEND:20230127T000000Z SUMMARY:Tetrahedron Symposium 2023: Oral abstract deadline due before 27th January 2023 LOCATION:Svenska Massan - the Swedish Exhibition & Congress Centre,Gothenburg,Sweden END:VEVENT END:VCALENDAR