| article html file updated | 4 September 2025 01:31 CEST | Update | https://www.mdpi.com/2224-2708/12/1/9 |
| article html file updated | 8 March 2023 01:30 CET | Update | - |
| article html file updated | 3 February 2023 11:50 CET | Original file | - |
| article pdf uploaded. | 3 February 2023 11:49 CET | Updated version of record | https://www.mdpi.com/2224-2708/12/1/9/pdf |
| article xml uploaded. | 3 February 2023 11:49 CET | Update | https://www.mdpi.com/2224-2708/12/1/9/xml |
| article xml file uploaded | 3 February 2023 11:49 CET | Original file | - |
| article pdf uploaded. | 22 January 2023 06:46 CET | Version of Record | https://www.mdpi.com/2224-2708/12/1/9/pdf-vor |
