| article html file updated | 15 December 2021 08:22 CET | Update | https://www.mdpi.com/2673-8945/1/2/13 |
| article xml uploaded. | 15 December 2021 08:20 CET | Update | https://www.mdpi.com/2673-8945/1/2/13/xml |
| article xml file uploaded | 15 December 2021 08:20 CET | Update | N/A |
| article html file updated | 15 December 2021 07:43 CET | Update | N/A |
| article xml uploaded. | 15 December 2021 07:41 CET | Update | N/A |
| article xml file uploaded | 15 December 2021 07:41 CET | Update | N/A |
| article html file updated | 14 December 2021 16:00 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2021 15:58 CET | Version of Record | https://www.mdpi.com/2673-8945/1/2/13/pdf |
| article xml uploaded. | 14 December 2021 15:58 CET | Update | N/A |
| article xml file uploaded | 14 December 2021 15:58 CET | Original file | N/A |
