| article html file updated | 21 August 2026 05:16 CEST | Update | https://www.mdpi.com/1999-4893/15/1/7 |
| article html file updated | 31 July 2022 00:20 CEST | Update | N/A |
| article html file updated | 27 December 2021 10:00 CET | Update | N/A |
| article html file updated | 26 December 2021 11:33 CET | Original file | N/A |
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| article pdf uploaded. | 24 December 2021 12:27 CET | Version of Record | https://www.mdpi.com/1999-4893/15/1/7/pdf-vor |
