| article html file updated | 29 August 2025 20:45 CEST | Update | https://www.mdpi.com/2072-6643/5/8/3311 |
| article html file updated | 15 July 2022 22:30 CEST | Update | N/A |
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| article pdf uploaded. | 21 August 2013 17:41 CEST | Version of Record | https://www.mdpi.com/2072-6643/5/8/3311/pdf |
