| article html file updated | 7 September 2025 03:30 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6964 |
| article html file updated | 30 July 2022 12:37 CEST | Update | - |
| article html file updated | 27 October 2021 10:17 CEST | Original file | - |
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| article xml uploaded. | 27 October 2021 10:07 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6964/xml |
| article xml file uploaded | 27 October 2021 10:06 CEST | Original file | - |
| article pdf uploaded. | 23 October 2021 08:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6964/pdf-vor |
