| article html file updated | 7 September 2025 03:16 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6877 |
| article html file updated | 30 July 2022 12:02 CEST | Update | N/A |
| article html file updated | 20 October 2021 14:20 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2021 14:19 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6877/pdf |
| article xml uploaded. | 20 October 2021 14:19 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6877/xml |
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