| article html file updated | 7 September 2025 06:12 CEST | Update | https://www.mdpi.com/2311-5629/7/4/81 |
| article html file updated | 22 August 2025 01:36 CEST | Update | - |
| article html file updated | 30 July 2022 18:41 CEST | Update | - |
| article html file updated | 3 December 2021 03:33 CET | Update | - |
| article html file updated | 25 November 2021 12:17 CET | Original file | - |
| article pdf uploaded. | 25 November 2021 12:15 CET | Version of Record | https://www.mdpi.com/2311-5629/7/4/81/pdf |
| article xml uploaded. | 25 November 2021 12:15 CET | Update | https://www.mdpi.com/2311-5629/7/4/81/xml |
| article xml file uploaded | 25 November 2021 12:15 CET | Original file | - |
