| article html file updated | 7 September 2025 05:33 CEST | Update | https://www.mdpi.com/2076-3387/11/4/136 |
| article html file updated | 30 July 2022 17:29 CEST | Update | - |
| article html file updated | 24 November 2021 03:06 CET | Update | - |
| article pdf uploaded. | 24 November 2021 03:05 CET | Updated version of record | https://www.mdpi.com/2076-3387/11/4/136/pdf |
| article xml uploaded. | 24 November 2021 03:05 CET | Update | https://www.mdpi.com/2076-3387/11/4/136/xml |
| article xml file uploaded | 24 November 2021 03:05 CET | Update | - |
| article html file updated | 19 November 2021 07:34 CET | Original file | - |
| article pdf uploaded. | 19 November 2021 07:33 CET | Version of Record | https://www.mdpi.com/2076-3387/11/4/136/pdf-vor |
| article xml uploaded. | 19 November 2021 07:33 CET | Update | - |
| article xml file uploaded | 19 November 2021 07:33 CET | Original file | - |
