| article html file updated | 31 August 2025 08:34 CEST | Update | https://www.mdpi.com/1999-4907/11/1/81 |
| article html file updated | 19 July 2022 19:46 CEST | Update | - |
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| article pdf uploaded. | 9 January 2020 11:44 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/81/pdf |
| article xml uploaded. | 9 January 2020 11:44 CET | Update | https://www.mdpi.com/1999-4907/11/1/81/xml |
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