| article html file updated | 17 August 2026 10:46 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2589 |
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| article html file updated | 12 May 2020 05:48 CEST | Original file | N/A |
| article pdf uploaded. | 12 May 2020 05:46 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2589/pdf |
| article xml uploaded. | 12 May 2020 05:46 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2589/xml |
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| article pdf uploaded. | 2 May 2020 06:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/9/2589/pdf-vor |
| article xml file uploaded | 2 May 2020 06:15 CEST | Original file | N/A |
