| article html file updated | 1 September 2025 21:03 CEST | Update | https://www.mdpi.com/2199-8531/7/1/61 |
| article html file updated | 24 July 2022 19:33 CEST | Update | - |
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| article pdf uploaded. | 8 February 2021 09:41 CET | Version of Record | https://www.mdpi.com/2199-8531/7/1/61/pdf |
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