| article html file updated | 1 September 2025 20:37 CEST | Update | https://www.mdpi.com/1996-1073/14/4/802 |
| article html file updated | 22 August 2025 00:36 CEST | Update | - |
| article html file updated | 24 July 2022 13:20 CEST | Update | - |
| article html file updated | 6 February 2021 06:09 CET | Original file | - |
| article pdf uploaded. | 6 February 2021 06:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/802/pdf |
| article xml uploaded. | 6 February 2021 06:07 CET | Update | https://www.mdpi.com/1996-1073/14/4/802/xml |
| article xml file uploaded | 6 February 2021 06:07 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 14:03 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/802/pdf-vor |
