| article html file updated | 1 September 2025 11:42 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6024 |
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| article pdf uploaded. | 26 October 2020 02:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6024/pdf |
| article xml uploaded. | 26 October 2020 02:35 CET | Update | https://www.mdpi.com/1424-8220/20/21/6024/xml |
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| article xml uploaded. | 24 October 2020 14:16 CEST | Update | - |
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| article pdf uploaded. | 23 October 2020 11:54 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/21/6024/pdf-vor |
