| article html file updated | 1 September 2025 20:39 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1639 |
| article html file updated | 24 July 2022 13:47 CEST | Update | N/A |
| article html file updated | 5 February 2021 09:23 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 09:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1639/pdf |
| article xml uploaded. | 5 February 2021 09:21 CET | Update | https://www.mdpi.com/2071-1050/13/4/1639/xml |
| article xml file uploaded | 5 February 2021 09:21 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 17:24 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1639/pdf-vor |
