| article html file updated | 7 September 2025 03:05 CEST | Update | https://www.mdpi.com/2076-3387/11/4/117 |
| article html file updated | 30 July 2022 11:33 CEST | Update | - |
| article html file updated | 19 November 2021 10:37 CET | Update | - |
| article pdf uploaded. | 19 November 2021 10:35 CET | Updated version of record | https://www.mdpi.com/2076-3387/11/4/117/pdf |
| article xml uploaded. | 19 November 2021 10:35 CET | Update | https://www.mdpi.com/2076-3387/11/4/117/xml |
| article xml file uploaded | 19 November 2021 10:35 CET | Update | - |
| article html file updated | 18 October 2021 12:58 CEST | Original file | - |
| article pdf uploaded. | 18 October 2021 12:57 CEST | Version of Record | https://www.mdpi.com/2076-3387/11/4/117/pdf-vor |
| article xml uploaded. | 18 October 2021 12:57 CEST | Update | - |
| article xml file uploaded | 18 October 2021 12:57 CEST | Original file | - |
