| article html file updated | 2 September 2025 02:55 CEST | Update | https://www.mdpi.com/2673-7051/1/2/9 |
| article html file updated | 25 July 2022 11:02 CEST | Update | - |
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| article pdf uploaded. | 7 April 2021 05:33 CEST | Updated version of record | https://www.mdpi.com/2673-7051/1/2/9/pdf |
| article xml uploaded. | 7 April 2021 05:33 CEST | Update | https://www.mdpi.com/2673-7051/1/2/9/xml |
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