| article html file updated | 26 December 2025 02:38 CET | Update | https://www.mdpi.com/2673-8716/1/2/9 |
| article html file updated | 7 September 2025 02:25 CEST | Update | N/A |
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| article html file updated | 8 October 2021 11:35 CEST | Original file | N/A |
| article pdf uploaded. | 8 October 2021 11:34 CEST | Version of Record | https://www.mdpi.com/2673-8716/1/2/9/pdf |
| article xml uploaded. | 8 October 2021 11:34 CEST | Update | https://www.mdpi.com/2673-8716/1/2/9/xml |
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