| article html file updated | 1 September 2025 09:49 CEST | Update | https://www.mdpi.com/1999-5903/12/10/168 |
| article html file updated | 22 July 2022 09:11 CEST | Update | - |
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| article pdf uploaded. | 20 October 2020 08:23 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/10/168/pdf |
| article xml uploaded. | 20 October 2020 08:23 CEST | Update | https://www.mdpi.com/1999-5903/12/10/168/xml |
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| article pdf uploaded. | 30 September 2020 11:32 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/10/168/pdf-vor |
