| article html file updated | 7 September 2025 20:12 CEST | Update | https://www.mdpi.com/2071-1050/14/4/1973 |
| article html file updated | 31 July 2022 13:26 CEST | Update | - |
| article html file updated | 11 February 2022 09:32 CET | Update | - |
| article html file updated | 11 February 2022 09:31 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 09:29 CET | Updated version of record | https://www.mdpi.com/2071-1050/14/4/1973/pdf |
| article xml uploaded. | 11 February 2022 09:29 CET | Update | https://www.mdpi.com/2071-1050/14/4/1973/xml |
| article xml file uploaded | 11 February 2022 09:29 CET | Original file | - |
| article pdf uploaded. | 9 February 2022 14:53 CET | Version of Record | https://www.mdpi.com/2071-1050/14/4/1973/pdf-vor |
