| article html file updated | 1 September 2025 22:28 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1525 |
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| article html file updated | 26 February 2021 03:24 CET | Update | - |
| article pdf uploaded. | 26 February 2021 03:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1525/pdf |
| article xml uploaded. | 26 February 2021 03:23 CET | Update | https://www.mdpi.com/1424-8220/21/4/1525/xml |
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| article html file updated | 22 February 2021 17:16 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 17:14 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1525/pdf-vor |
| article xml uploaded. | 22 February 2021 17:14 CET | Update | - |
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