| article html file updated | 30 August 2025 01:22 CEST | Update | https://www.mdpi.com/2073-4360/9/10/496 |
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| article xml uploaded. | 10 October 2017 14:36 CEST | Update | https://www.mdpi.com/2073-4360/9/10/496/xml |
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| article pdf uploaded. | 10 October 2017 14:36 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/10/496/pdf |
