| article html file updated | 1 September 2025 10:28 CEST | Update | https://www.mdpi.com/2673-4087/1/2/7 |
| article html file updated | 22 July 2022 10:11 CEST | Update | - |
| article html file updated | 10 October 2020 13:35 CEST | Original file | - |
| article pdf uploaded. | 10 October 2020 12:32 CEST | Version of Record | https://www.mdpi.com/2673-4087/1/2/7/pdf |
| article xml uploaded. | 10 October 2020 12:32 CEST | Update | https://www.mdpi.com/2673-4087/1/2/7/xml |
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