| article html file updated | 23 October 2025 09:46 CEST | Update | https://www.mdpi.com/2075-4450/11/9/644 |
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| article pdf uploaded. | 23 September 2020 13:49 CEST | Updated version of record | https://www.mdpi.com/2075-4450/11/9/644/pdf |
| article xml uploaded. | 23 September 2020 13:49 CEST | Update | https://www.mdpi.com/2075-4450/11/9/644/xml |
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| article pdf uploaded. | 19 September 2020 11:41 CEST | Version of Record | https://www.mdpi.com/2075-4450/11/9/644/pdf-vor |
