| article html file updated | 1 September 2025 19:11 CEST | Update | https://www.mdpi.com/2075-1702/9/2/22 |
| article html file updated | 23 July 2022 20:56 CEST | Update | N/A |
| article html file updated | 2 February 2021 10:47 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2021 10:45 CET | Updated version of record | https://www.mdpi.com/2075-1702/9/2/22/pdf |
| article xml uploaded. | 2 February 2021 10:45 CET | Update | https://www.mdpi.com/2075-1702/9/2/22/xml |
| article xml file uploaded | 2 February 2021 10:45 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2021 13:10 CET | Version of Record | https://www.mdpi.com/2075-1702/9/2/22/pdf-vor |
