| article html file updated | 1 September 2025 21:03 CEST | Update | https://www.mdpi.com/2227-7102/11/2/63 |
| article html file updated | 24 July 2022 19:24 CEST | Update | - |
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| article pdf uploaded. | 8 February 2021 07:40 CET | Version of Record | https://www.mdpi.com/2227-7102/11/2/63/pdf |
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