| article html file updated | 26 December 2025 09:18 CET | Update | https://www.mdpi.com/2218-1997/7/12/461 |
| article html file updated | 7 September 2025 06:10 CEST | Update | N/A |
| article html file updated | 30 July 2022 18:38 CEST | Update | N/A |
| article html file updated | 25 November 2021 10:20 CET | Original file | N/A |
| article pdf uploaded. | 25 November 2021 10:19 CET | Version of Record | https://www.mdpi.com/2218-1997/7/12/461/pdf |
| article xml uploaded. | 25 November 2021 10:19 CET | Update | https://www.mdpi.com/2218-1997/7/12/461/xml |
| article xml file uploaded | 25 November 2021 10:19 CET | Original file | N/A |
