| article html file updated | 1 September 2025 21:28 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1973 |
| article html file updated | 25 July 2022 01:50 CEST | Update | - |
| article html file updated | 22 February 2021 08:13 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 08:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1973/pdf |
| article xml uploaded. | 22 February 2021 08:12 CET | Update | https://www.mdpi.com/2071-1050/13/4/1973/xml |
| article xml file uploaded | 22 February 2021 08:12 CET | Original file | - |
| article pdf uploaded. | 12 February 2021 11:51 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1973/pdf-vor |
| article pdf uploaded. | 11 February 2021 19:31 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1973/pdf-vor |
