| article html file updated | 26 December 2025 06:11 CET | Update | https://www.mdpi.com/2075-4434/9/4/89 |
| article html file updated | 7 September 2025 04:17 CEST | Update | - |
| article html file updated | 30 July 2022 14:34 CEST | Update | - |
| article html file updated | 19 November 2021 12:41 CET | Update | - |
| article pdf uploaded. | 19 November 2021 12:40 CET | Updated version of record | https://www.mdpi.com/2075-4434/9/4/89/pdf |
| article xml uploaded. | 19 November 2021 12:40 CET | Update | https://www.mdpi.com/2075-4434/9/4/89/xml |
| article xml file uploaded | 19 November 2021 12:40 CET | Update | - |
| article html file updated | 2 November 2021 14:20 CET | Original file | - |
| article pdf uploaded. | 2 November 2021 14:18 CET | Version of Record | https://www.mdpi.com/2075-4434/9/4/89/pdf-vor |
| article xml uploaded. | 2 November 2021 14:18 CET | Update | - |
| article xml file uploaded | 2 November 2021 14:18 CET | Original file | - |
