| article html file updated | 25 December 2025 04:18 CET | Update | https://www.mdpi.com/2071-1050/13/4/2206 |
| article html file updated | 1 September 2025 22:03 CEST | Update | N/A |
| article html file updated | 25 July 2022 04:01 CEST | Update | N/A |
| article html file updated | 22 February 2021 10:58 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 10:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2206/pdf |
| article xml uploaded. | 22 February 2021 10:57 CET | Update | https://www.mdpi.com/2071-1050/13/4/2206/xml |
| article xml file uploaded | 22 February 2021 10:57 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 10:09 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2206/pdf-vor |
| article pdf uploaded. | 18 February 2021 16:18 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2206/pdf-vor |
