| article html file updated | 1 September 2025 22:17 CEST | Update | https://www.mdpi.com/1996-1944/14/4/996 |
| article html file updated | 25 July 2022 04:19 CEST | Update | - |
| article html file updated | 22 February 2021 02:56 CET | Update | - |
| article pdf uploaded. | 22 February 2021 02:55 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/996/pdf |
| article xml uploaded. | 22 February 2021 02:55 CET | Update | https://www.mdpi.com/1996-1944/14/4/996/xml |
| article xml file uploaded | 22 February 2021 02:55 CET | Update | - |
| article html file updated | 20 February 2021 11:15 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 11:13 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/996/pdf-vor |
| article xml uploaded. | 20 February 2021 11:13 CET | Update | - |
| article xml file uploaded | 20 February 2021 11:13 CET | Original file | - |
