| article html file updated | 1 September 2025 22:25 CEST | Update | https://www.mdpi.com/2076-2607/9/2/449 |
| article html file updated | 25 July 2022 04:30 CEST | Update | - |
| article html file updated | 25 February 2021 11:04 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 10:57 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/449/pdf |
| article xml uploaded. | 25 February 2021 10:57 CET | Update | https://www.mdpi.com/2076-2607/9/2/449/xml |
| article xml file uploaded | 25 February 2021 10:57 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 11:49 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/449/pdf-vor |
