| article html file updated | 30 July 2022 09:53 CEST | Update | https://www.mdpi.com/2673-4931/8/1/39 |
| article html file updated | 22 March 2022 04:13 CET | Update | - |
| article pdf uploaded. | 22 March 2022 04:12 CET | Updated version of record | https://www.mdpi.com/2673-4931/8/1/39/pdf |
| article xml uploaded. | 22 March 2022 04:12 CET | Update | https://www.mdpi.com/2673-4931/8/1/39/xml |
| article xml file uploaded | 22 March 2022 04:12 CET | Update | - |
| article html file updated | 9 October 2021 10:14 CEST | Original file | - |
| article pdf uploaded. | 9 October 2021 10:08 CEST | Version of Record | https://www.mdpi.com/2673-4931/8/1/39/pdf-vor |
| article xml uploaded. | 9 October 2021 10:08 CEST | Update | - |
| article xml file uploaded | 9 October 2021 10:08 CEST | Original file | - |
