| article html file updated | 26 December 2025 02:34 CET | Update | https://www.mdpi.com/2075-4434/9/4/74 |
| article html file updated | 7 September 2025 02:22 CEST | Update | - |
| article html file updated | 30 July 2022 09:35 CEST | Update | - |
| article html file updated | 4 November 2021 05:53 CET | Original file | - |
| article pdf uploaded. | 4 November 2021 05:52 CET | Updated version of record | https://www.mdpi.com/2075-4434/9/4/74/pdf |
| article xml uploaded. | 4 November 2021 05:52 CET | Update | https://www.mdpi.com/2075-4434/9/4/74/xml |
| article xml file uploaded | 4 November 2021 05:52 CET | Original file | - |
| article pdf uploaded. | 27 October 2021 04:12 CEST | Updated version of record | https://www.mdpi.com/2075-4434/9/4/74/pdf-vor |
| article pdf uploaded. | 7 October 2021 11:12 CEST | Updated version of record | https://www.mdpi.com/2075-4434/9/4/74/pdf-vor |
| article pdf uploaded. | 7 October 2021 09:37 CEST | Version of Record | https://www.mdpi.com/2075-4434/9/4/74/pdf-vor |
