| article html file updated | 7 September 2025 03:47 CEST | Update | https://www.mdpi.com/2673-9801/1/2/9 |
| article html file updated | 30 July 2022 13:21 CEST | Update | - |
| article html file updated | 25 November 2021 09:23 CET | Update | - |
| article pdf uploaded. | 25 November 2021 09:21 CET | Updated version of record | https://www.mdpi.com/2673-9801/1/2/9/pdf |
| article xml uploaded. | 25 November 2021 09:21 CET | Update | https://www.mdpi.com/2673-9801/1/2/9/xml |
| article xml file uploaded | 25 November 2021 09:21 CET | Update | - |
| article html file updated | 25 November 2021 09:10 CET | Update | - |
| article pdf uploaded. | 25 November 2021 09:08 CET | Updated version of record | https://www.mdpi.com/2673-9801/1/2/9/pdf-vor |
| article xml uploaded. | 25 November 2021 09:08 CET | Update | - |
| article xml file uploaded | 25 November 2021 09:08 CET | Update | - |
| article html file updated | 27 October 2021 13:10 CEST | Original file | - |
| article pdf uploaded. | 27 October 2021 13:08 CEST | Version of Record | https://www.mdpi.com/2673-9801/1/2/9/pdf-vor |
| article xml uploaded. | 27 October 2021 13:08 CEST | Update | - |
| article xml file uploaded | 27 October 2021 13:08 CEST | Original file | - |
