| article html file updated | 7 September 2025 03:14 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6864 |
| article html file updated | 30 July 2022 11:55 CEST | Update | - |
| article html file updated | 22 October 2021 04:02 CEST | Update | - |
| article pdf uploaded. | 22 October 2021 04:00 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6864/pdf |
| article xml uploaded. | 22 October 2021 04:00 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6864/xml |
| article xml file uploaded | 22 October 2021 04:00 CEST | Update | - |
| article html file updated | 22 October 2021 03:57 CEST | Original file | - |
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| article pdf uploaded. | 22 October 2021 03:54 CEST | Updated version of record | - |
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| article pdf uploaded. | 20 October 2021 10:37 CEST | Version of Record | - |
