| article html file updated | 25 December 2025 03:47 CET | Update | https://www.mdpi.com/2075-4663/9/2/25 |
| article html file updated | 1 September 2025 21:14 CEST | Update | - |
| article html file updated | 24 July 2022 22:00 CEST | Update | - |
| article html file updated | 25 February 2021 05:01 CET | Update | - |
| article pdf uploaded. | 25 February 2021 05:00 CET | Updated version of record | https://www.mdpi.com/2075-4663/9/2/25/pdf |
| article xml uploaded. | 25 February 2021 05:00 CET | Update | https://www.mdpi.com/2075-4663/9/2/25/xml |
| article xml file uploaded | 25 February 2021 05:00 CET | Update | - |
| article html file updated | 9 February 2021 14:40 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 14:39 CET | Version of Record | https://www.mdpi.com/2075-4663/9/2/25/pdf-vor |
| article xml uploaded. | 9 February 2021 14:39 CET | Update | - |
| article xml file uploaded | 9 February 2021 14:39 CET | Original file | - |
