| article html file updated | 16 July 2021 10:20 CEST | Update | https://www.mdpi.com/2673-7078/1/2/15 |
| article xml uploaded. | 16 July 2021 10:19 CEST | Update | https://www.mdpi.com/2673-7078/1/2/15/xml |
| article xml file uploaded | 16 July 2021 10:19 CEST | Update | - |
| article html file updated | 16 July 2021 10:16 CEST | Original file | - |
| article pdf uploaded. | 16 July 2021 10:15 CEST | Version of Record | https://www.mdpi.com/2673-7078/1/2/15/pdf |
| article xml file uploaded | 16 July 2021 10:15 CEST | Original file | - |
