| article html file updated | 31 August 2025 06:54 CEST | Update | https://www.mdpi.com/1424-8220/20/1/14 |
| article html file updated | 19 July 2022 21:22 CEST | Update | N/A |
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| article pdf uploaded. | 20 December 2019 11:19 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/14/pdf |
| article xml uploaded. | 20 December 2019 11:19 CET | Update | https://www.mdpi.com/1424-8220/20/1/14/xml |
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| article pdf uploaded. | 18 December 2019 15:13 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/14/pdf-vor |
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