| article html file updated | 29 August 2025 21:20 CEST | Update | https://www.mdpi.com/2073-445X/3/4/1270 |
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| article pdf uploaded. | 14 November 2014 16:07 CET | Version of Record | https://www.mdpi.com/2073-445X/3/4/1270/pdf |
