We have decided to further postpone ISSM2020. It will be held in 2021. The date is not yet set, likely in spring/summer. The accepted presentations and poster remain accepted. Possibly we will reopen abstract submission later this year. If you are a selected presenter (including key note speakers), and you are declining (hopefully not), please, let us know. We do apologize for this inconvenience in these crazy times and thank you for your understanding.