| article html file updated | 1 September 2025 19:12 CEST | Update | https://www.mdpi.com/1424-8220/21/3/699 |
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| article html file updated | 26 January 2021 09:59 CET | Update | - |
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| article pdf uploaded. | 26 January 2021 03:11 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/699/pdf |
| article xml uploaded. | 26 January 2021 03:11 CET | Update | https://www.mdpi.com/1424-8220/21/3/699/xml |
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| article pdf uploaded. | 20 January 2021 13:55 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/699/pdf-vor |
