| article html file updated | 2 September 2025 02:31 CEST | Update | https://www.mdpi.com/2223-7747/10/4/685 |
| article html file updated | 25 July 2022 10:26 CEST | Update | - |
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| article pdf uploaded. | 2 April 2021 03:42 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/685/pdf |
| article xml uploaded. | 2 April 2021 03:42 CEST | Update | https://www.mdpi.com/2223-7747/10/4/685/xml |
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