Please note: Due to the very uncertain situation caused by the emergence of the Corona virus, the local organizing committee together with the commission chairs decided to postpone the meeting in Madrid (original date: 22.–25. April).
The new date of the Joint Commission Meeting in Madrid will be 14.–17. October (Wed–Sat).
Further information is available through the Madrid2020 conference website: https://map-service.de/madrid2020/