| article html file updated | 26 December 2025 14:13 CET | Update | https://www.mdpi.com/1996-1944/15/1/131 |
| article html file updated | 7 September 2025 10:12 CEST | Update | N/A |
| article html file updated | 31 July 2022 00:22 CEST | Update | N/A |
| article html file updated | 29 December 2021 10:07 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2021 09:58 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/1/131/pdf |
| article xml uploaded. | 29 December 2021 09:58 CET | Update | https://www.mdpi.com/1996-1944/15/1/131/xml |
| article xml file uploaded | 29 December 2021 09:58 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2021 13:28 CET | Version of Record | https://www.mdpi.com/1996-1944/15/1/131/pdf-vor |
