| article html file updated | 31 August 2025 05:40 CEST | Update | https://www.mdpi.com/1999-4923/11/12/650 |
| article html file updated | 19 July 2022 22:34 CEST | Update | - |
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| article html file updated | 30 December 2019 23:41 CET | Update | - |
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| article pdf uploaded. | 4 December 2019 07:40 CET | Version of Record | https://www.mdpi.com/1999-4923/11/12/650/pdf |
| article xml uploaded. | 4 December 2019 07:40 CET | Update | https://www.mdpi.com/1999-4923/11/12/650/xml |
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