| article html file updated | 17 September 2021 10:29 CEST | Original file | https://www.mdpi.com/2673-3986/2/3/32 |
| article pdf uploaded. | 17 September 2021 10:28 CEST | Version of Record | https://www.mdpi.com/2673-3986/2/3/32/pdf |
| article xml uploaded. | 17 September 2021 10:28 CEST | Update | https://www.mdpi.com/2673-3986/2/3/32/xml |
| article xml file uploaded | 17 September 2021 10:28 CEST | Original file | - |
