| article html file updated | 29 August 2025 20:44 CEST | Update | https://www.mdpi.com/2071-1050/5/8/3484 |
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| article pdf uploaded. | 13 August 2013 15:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/5/8/3484/pdf |
