| article html file updated | 21 August 2026 14:50 CEST | Update | https://www.mdpi.com/1999-4893/15/2/61 |
| article html file updated | 31 July 2022 16:35 CEST | Update | N/A |
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| article pdf uploaded. | 13 February 2022 09:42 CET | Version of Record | https://www.mdpi.com/1999-4893/15/2/61/pdf-vor |
