| article html file updated | 29 August 2025 20:41 CEST | Update | https://www.mdpi.com/1996-1944/6/7/2578 |
| article html file updated | 15 July 2022 22:22 CEST | Update | N/A |
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| article pdf uploaded. | 25 June 2013 11:45 CEST | Version of Record | https://www.mdpi.com/1996-1944/6/7/2578/pdf |
