| article html file updated | 20 August 2026 05:42 CEST | Update | https://www.mdpi.com/2673-9976/4/1/20 |
| article html file updated | 28 July 2022 07:28 CEST | Update | N/A |
| article html file updated | 7 September 2021 03:19 CEST | Update | N/A |
| article xml uploaded. | 7 September 2021 03:18 CEST | Update | https://www.mdpi.com/2673-9976/4/1/20/xml |
| article xml uploaded. | 7 September 2021 03:18 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2021 03:18 CEST | Updated version of record | https://www.mdpi.com/2673-9976/4/1/20/pdf |
| article html file updated | 24 August 2021 05:42 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2021 05:41 CEST | Version of Record | https://www.mdpi.com/2673-9976/4/1/20/pdf-vor |
| article xml uploaded. | 24 August 2021 05:41 CEST | Update | N/A |
| article xml file uploaded | 24 August 2021 05:41 CEST | Original file | N/A |
