| article html file updated | 30 July 2022 14:47 CEST | Update | https://www.mdpi.com/2673-3951/2/4/31 |
| article html file updated | 4 November 2021 02:21 CET | Update | - |
| article pdf uploaded. | 4 November 2021 02:19 CET | Updated version of record | https://www.mdpi.com/2673-3951/2/4/31/pdf |
| article xml uploaded. | 4 November 2021 02:19 CET | Update | https://www.mdpi.com/2673-3951/2/4/31/xml |
| article xml file uploaded | 4 November 2021 02:19 CET | Update | - |
| article html file updated | 3 November 2021 15:56 CET | Original file | - |
| article pdf uploaded. | 3 November 2021 15:55 CET | Version of Record | https://www.mdpi.com/2673-3951/2/4/31/pdf-vor |
| article xml uploaded. | 3 November 2021 15:55 CET | Update | - |
| article xml file uploaded | 3 November 2021 15:54 CET | Original file | - |
