| article html file updated | 7 September 2025 20:29 CEST | Update | https://www.mdpi.com/2071-1050/14/4/2020 |
| article html file updated | 31 July 2022 14:15 CEST | Update | - |
| article html file updated | 12 February 2022 10:07 CET | Update | - |
| article html file updated | 11 February 2022 12:41 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 12:39 CET | Updated version of record | https://www.mdpi.com/2071-1050/14/4/2020/pdf |
| article xml uploaded. | 11 February 2022 12:39 CET | Update | https://www.mdpi.com/2071-1050/14/4/2020/xml |
| article xml file uploaded | 11 February 2022 12:39 CET | Original file | - |
| article pdf uploaded. | 10 February 2022 13:57 CET | Version of Record | https://www.mdpi.com/2071-1050/14/4/2020/pdf-vor |
