| article html file updated | 1 September 2025 22:34 CEST | Update | https://www.mdpi.com/1999-4893/14/2/67 |
| article html file updated | 25 July 2022 04:43 CEST | Update | - |
| article html file updated | 25 February 2021 10:28 CET | Update | - |
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| article pdf uploaded. | 25 February 2021 08:16 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/2/67/pdf |
| article xml uploaded. | 25 February 2021 08:16 CET | Update | https://www.mdpi.com/1999-4893/14/2/67/xml |
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| article pdf uploaded. | 23 February 2021 16:10 CET | Version of Record | https://www.mdpi.com/1999-4893/14/2/67/pdf-vor |
