| article html file updated | 1 September 2025 07:25 CEST | Update | https://www.mdpi.com/1999-5903/12/9/149 |
| article html file updated | 22 July 2022 05:50 CEST | Update | - |
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| article pdf uploaded. | 3 September 2020 11:32 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/9/149/pdf-vor |
