| article html file updated | 1 September 2025 14:07 CEST | Update | https://www.mdpi.com/2227-9040/8/4/118 |
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| article html file updated | 22 November 2020 10:11 CET | Original file | - |
| article pdf uploaded. | 22 November 2020 10:10 CET | Version of Record | https://www.mdpi.com/2227-9040/8/4/118/pdf |
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