| article html file updated | 7 September 2025 00:53 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1834 |
| article html file updated | 30 July 2022 05:49 CEST | Update | - |
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| article xml uploaded. | 17 September 2021 12:00 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1834/xml |
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| article html file updated | 15 September 2021 11:38 CEST | Update | - |
| article pdf uploaded. | 15 September 2021 11:36 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1834/pdf-vor |
| article xml uploaded. | 15 September 2021 11:36 CEST | Update | - |
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| article html file updated | 15 September 2021 11:34 CEST | Original file | - |
| article pdf uploaded. | 15 September 2021 11:32 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1834/pdf-vor |
| article xml uploaded. | 15 September 2021 11:32 CEST | Update | - |
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| article pdf uploaded. | 14 September 2021 15:51 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/9/1834/pdf-vor |
