| article html file updated | 1 September 2025 21:59 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2168 |
| article html file updated | 25 July 2022 03:54 CEST | Update | N/A |
| article html file updated | 18 February 2021 12:28 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 12:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2168/pdf |
| article xml uploaded. | 18 February 2021 12:27 CET | Update | https://www.mdpi.com/2071-1050/13/4/2168/xml |
| article xml file uploaded | 18 February 2021 12:27 CET | Update | N/A |
| article html file updated | 18 February 2021 10:27 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 10:25 CET | Version of Record | N/A |
| article xml uploaded. | 18 February 2021 10:25 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 10:25 CET | Original file | N/A |
