| article html file updated | 31 August 2025 01:34 CEST | Update | https://www.mdpi.com/2073-4433/10/9/557 |
| article html file updated | 20 July 2022 03:15 CEST | Update | - |
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| article pdf uploaded. | 17 September 2019 14:12 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/9/557/pdf |
| article xml uploaded. | 17 September 2019 14:12 CEST | Update | https://www.mdpi.com/2073-4433/10/9/557/xml |
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