| article html file updated | 26 December 2025 08:37 CET | Update | https://www.mdpi.com/2218-1997/7/11/454 |
| article html file updated | 7 September 2025 05:41 CEST | Update | N/A |
| article html file updated | 30 July 2022 17:45 CEST | Update | N/A |
| article html file updated | 23 November 2021 09:37 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2021 09:36 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/11/454/pdf |
| article xml uploaded. | 23 November 2021 09:36 CET | Update | https://www.mdpi.com/2218-1997/7/11/454/xml |
| article xml file uploaded | 23 November 2021 09:36 CET | Original file | N/A |
| article pdf uploaded. | 20 November 2021 09:53 CET | Version of Record | https://www.mdpi.com/2218-1997/7/11/454/pdf-vor |
