| article html file updated | 25 December 2025 08:34 CET | Update | https://www.mdpi.com/1999-4923/13/4/569 |
| article html file updated | 2 September 2025 04:09 CEST | Update | N/A |
| article html file updated | 25 July 2022 12:38 CEST | Update | N/A |
| article html file updated | 19 April 2021 11:50 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 11:49 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/569/pdf |
| article xml uploaded. | 19 April 2021 11:49 CEST | Update | https://www.mdpi.com/1999-4923/13/4/569/xml |
| article xml file uploaded | 19 April 2021 11:49 CEST | Update | N/A |
| article html file updated | 19 April 2021 03:25 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 03:24 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/569/pdf-vor |
| article xml file uploaded | 19 April 2021 03:24 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2021 08:03 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/569/pdf-vor |
