| article html file updated | 7 September 2025 02:56 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6706 |
| article html file updated | 30 July 2022 11:08 CEST | Update | - |
| article html file updated | 18 October 2021 10:09 CEST | Update | - |
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| article xml uploaded. | 18 October 2021 04:53 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6706/xml |
| article xml file uploaded | 18 October 2021 04:53 CEST | Original file | - |
| article pdf uploaded. | 15 October 2021 13:34 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/20/6706/pdf-vor |
