| article html file updated | 25 December 2025 04:28 CET | Update | https://www.mdpi.com/1911-8074/14/2/89 |
| article html file updated | 1 September 2025 22:22 CEST | Update | N/A |
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| article xml uploaded. | 25 February 2021 09:50 CET | Update | https://www.mdpi.com/1911-8074/14/2/89/xml |
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| article pdf uploaded. | 21 February 2021 13:57 CET | Version of Record | https://www.mdpi.com/1911-8074/14/2/89/pdf-vor |
