| article html file updated | 30 August 2025 14:39 CEST | Update | https://www.mdpi.com/2410-3888/4/2/29 |
| article html file updated | 19 July 2022 18:11 CEST | Update | - |
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| article pdf uploaded. | 4 May 2019 09:43 CEST | Version of Record | https://www.mdpi.com/2410-3888/4/2/29/pdf |
| article xml uploaded. | 4 May 2019 09:43 CEST | Update | https://www.mdpi.com/2410-3888/4/2/29/xml |
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