| article html file updated | 30 August 2025 00:53 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1386 |
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| article xml uploaded. | 7 August 2017 08:52 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1386/xml |
| article pdf uploaded. | 7 August 2017 08:52 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/8/1386/pdf |
