BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230515T000000Z DTEND:20230515T000000Z SUMMARY:25th International Conference on Horizons in Hydrogen Bond Research: Oral abstract deadline due before 15th May 2023 LOCATION:University of Bologna,Bologna,Italy END:VEVENT END:VCALENDAR