| article html file updated | 7 September 2021 05:32 CEST | Update | https://www.mdpi.com/2673-9992/5/1/15 |
| article html file updated | 7 September 2021 05:32 CEST | Update | N/A |
| article xml uploaded. | 7 September 2021 05:31 CEST | Update | https://www.mdpi.com/2673-9992/5/1/15/xml |
| article pdf uploaded. | 7 September 2021 05:31 CEST | Updated version of record | https://www.mdpi.com/2673-9992/5/1/15/pdf |
| article html file updated | 20 July 2021 10:17 CEST | Original file | N/A |
| article pdf uploaded. | 20 July 2021 10:12 CEST | Version of Record | https://www.mdpi.com/2673-9992/5/1/15/pdf-vor |
| article xml file uploaded | 20 July 2021 10:12 CEST | Original file | N/A |
