| article html file updated | 30 August 2025 14:23 CEST | Update | https://www.mdpi.com/2072-6643/11/4/939 |
| article html file updated | 19 July 2022 17:55 CEST | Update | - |
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| article pdf uploaded. | 25 April 2019 16:23 CEST | Version of Record | https://www.mdpi.com/2072-6643/11/4/939/pdf |
| article xml uploaded. | 25 April 2019 16:23 CEST | Update | https://www.mdpi.com/2072-6643/11/4/939/xml |
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