| article html file updated | 30 July 2022 08:19 CEST | Update | https://www.mdpi.com/2673-3161/2/4/40 |
| article html file updated | 29 September 2021 10:40 CEST | Original file | - |
| article pdf uploaded. | 29 September 2021 10:38 CEST | Version of Record | https://www.mdpi.com/2673-3161/2/4/40/pdf |
| article xml uploaded. | 29 September 2021 10:38 CEST | Update | https://www.mdpi.com/2673-3161/2/4/40/xml |
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