| article html file updated | 30 August 2025 14:08 CEST | Update | https://www.mdpi.com/2072-6643/11/4/875 |
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| article pdf uploaded. | 18 April 2019 12:40 CEST | Version of Record | https://www.mdpi.com/2072-6643/11/4/875/pdf |
| article xml uploaded. | 18 April 2019 12:40 CEST | Update | https://www.mdpi.com/2072-6643/11/4/875/xml |
| article xml file uploaded | 18 April 2019 12:39 CEST | Original file | - |
