| article html file updated | 2 September 2025 04:48 CEST | Update | https://www.mdpi.com/2071-1050/13/9/4690 |
| article html file updated | 25 July 2022 13:28 CEST | Update | N/A |
| article html file updated | 24 April 2021 10:00 CEST | Update | N/A |
| article html file updated | 23 April 2021 11:58 CEST | Original file | N/A |
| article pdf uploaded. | 23 April 2021 11:56 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/9/4690/pdf |
| article xml uploaded. | 23 April 2021 11:56 CEST | Update | https://www.mdpi.com/2071-1050/13/9/4690/xml |
| article xml file uploaded | 23 April 2021 11:56 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 15:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/13/9/4690/pdf-vor |
