| article html file updated | 29 August 2025 21:22 CEST | Update | https://www.mdpi.com/2071-1050/6/12/8536 |
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| article pdf uploaded. | 27 November 2014 09:48 CET | Version of Record | https://www.mdpi.com/2071-1050/6/12/8536/pdf |
