| article html file updated | 30 December 2025 18:36 CET | Update | https://www.mdpi.com/2218-1997/9/4/191 |
| article html file updated | 11 September 2025 19:36 CEST | Update | N/A |
| article html file updated | 6 September 2025 00:46 CEST | Update | N/A |
| article html file updated | 22 August 2025 05:31 CEST | Update | N/A |
| article html file updated | 18 April 2023 05:13 CEST | Update | N/A |
| article pdf uploaded. | 18 April 2023 05:11 CEST | Updated version of record | https://www.mdpi.com/2218-1997/9/4/191/pdf |
| article xml uploaded. | 18 April 2023 05:11 CEST | Update | https://www.mdpi.com/2218-1997/9/4/191/xml |
| article html file updated | 18 April 2023 05:02 CEST | Original file | N/A |
| article pdf uploaded. | 18 April 2023 05:01 CEST | Updated version of record | https://www.mdpi.com/2218-1997/9/4/191/pdf-vor |
| article pdf uploaded. | 17 April 2023 11:12 CEST | Version of Record | https://www.mdpi.com/2218-1997/9/4/191/pdf-vor |
