| article html file updated | 31 August 2025 11:34 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1007 |
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| article html file updated | 6 March 2020 10:05 CET | Update | - |
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| article pdf uploaded. | 19 February 2020 05:09 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1007/pdf |
| article xml uploaded. | 19 February 2020 05:09 CET | Update | https://www.mdpi.com/1424-8220/20/4/1007/xml |
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| article pdf uploaded. | 13 February 2020 14:10 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1007/pdf-vor |
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