Calendar
| Main event: | September 22-24, 2021 |
| Social event: | September 25, 2021 |
| Deadline abstract submission: | May 31, 2021 |
| Notification of acceptance: | June 30, 2021 |
| Deadline registration and payment of the fee: | July 31, 2021 |
September 22-24, 2021
Lublin, Poland