| article html file updated | 1 September 2025 19:59 CEST | Update | https://www.mdpi.com/2077-1312/9/2/133 |
| article html file updated | 24 July 2022 05:17 CEST | Update | - |
| article html file updated | 28 January 2021 11:49 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 11:47 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/133/pdf |
| article xml uploaded. | 28 January 2021 11:47 CET | Update | https://www.mdpi.com/2077-1312/9/2/133/xml |
| article xml file uploaded | 28 January 2021 11:47 CET | Original file | - |
