| article html file updated | 31 August 2025 11:44 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1048 |
| article html file updated | 20 July 2022 20:15 CEST | Update | - |
| article html file updated | 6 March 2020 11:19 CET | Update | - |
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| article pdf uploaded. | 18 February 2020 14:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1048/pdf |
| article xml uploaded. | 18 February 2020 14:10 CET | Update | https://www.mdpi.com/1424-8220/20/4/1048/xml |
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| article pdf uploaded. | 14 February 2020 16:58 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1048/pdf-vor |
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