| article html file updated | 1 September 2025 12:30 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6242 |
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| article html file updated | 4 November 2020 11:54 CET | Update | - |
| article pdf uploaded. | 4 November 2020 11:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6242/pdf |
| article xml uploaded. | 4 November 2020 11:53 CET | Update | https://www.mdpi.com/1424-8220/20/21/6242/xml |
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| article html file updated | 1 November 2020 07:41 CET | Original file | - |
| article pdf uploaded. | 1 November 2020 07:39 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6242/pdf-vor |
| article xml uploaded. | 1 November 2020 07:39 CET | Update | - |
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