| article html file updated | 30 July 2022 21:12 CEST | Update | https://www.mdpi.com/2673-4117/2/4/40 |
| article html file updated | 8 December 2021 15:15 CET | Original file | - |
| article pdf uploaded. | 8 December 2021 15:13 CET | Version of Record | https://www.mdpi.com/2673-4117/2/4/40/pdf |
| article xml uploaded. | 8 December 2021 15:13 CET | Update | https://www.mdpi.com/2673-4117/2/4/40/xml |
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