| article html file updated | 25 December 2025 05:57 CET | Update | https://www.mdpi.com/2673-3897/2/1/7 |
| article html file updated | 2 September 2025 00:36 CEST | Update | - |
| article html file updated | 25 July 2022 07:38 CEST | Update | - |
| article html file updated | 15 March 2021 06:06 CET | Original file | - |
| article pdf uploaded. | 15 March 2021 06:05 CET | Version of Record | https://www.mdpi.com/2673-3897/2/1/7/pdf |
| article xml uploaded. | 15 March 2021 06:05 CET | Update | https://www.mdpi.com/2673-3897/2/1/7/xml |
| article xml file uploaded | 15 March 2021 06:05 CET | Original file | - |
