| article html file updated | 2 September 2025 03:38 CEST | Update | https://www.mdpi.com/2079-4991/11/4/994 |
| article html file updated | 25 July 2022 11:59 CEST | Update | - |
| article html file updated | 5 August 2021 05:46 CEST | Update | - |
| article html file updated | 14 April 2021 10:30 CEST | Original file | - |
| article pdf uploaded. | 14 April 2021 10:28 CEST | Updated version of record | https://www.mdpi.com/2079-4991/11/4/994/pdf |
| article xml uploaded. | 14 April 2021 10:28 CEST | Update | https://www.mdpi.com/2079-4991/11/4/994/xml |
| article xml file uploaded | 14 April 2021 10:28 CEST | Original file | - |
| article pdf uploaded. | 13 April 2021 12:40 CEST | Version of Record | https://www.mdpi.com/2079-4991/11/4/994/pdf-vor |
