| article html file updated | 1 September 2025 12:15 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9001 |
| article html file updated | 22 July 2022 23:03 CEST | Update | N/A |
| article html file updated | 4 November 2020 01:12 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 01:11 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9001/pdf |
| article xml uploaded. | 4 November 2020 01:11 CET | Update | https://www.mdpi.com/2071-1050/12/21/9001/xml |
| article xml file uploaded | 4 November 2020 01:11 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 14:01 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9001/pdf-vor |
