| article html file updated | 1 September 2025 23:25 CEST | Update | https://www.mdpi.com/2673-4176/2/1/9 |
| article html file updated | 25 July 2022 05:56 CEST | Update | N/A |
| article html file updated | 3 March 2021 14:34 CET | Original file | N/A |
| article pdf uploaded. | 3 March 2021 14:33 CET | Version of Record | https://www.mdpi.com/2673-4176/2/1/9/pdf |
| article xml uploaded. | 3 March 2021 14:33 CET | Update | https://www.mdpi.com/2673-4176/2/1/9/xml |
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