| article html file updated | 1 September 2025 02:10 CEST | Update | https://www.mdpi.com/2624-6511/3/3/33 |
| article html file updated | 21 July 2022 23:32 CEST | Update | - |
| article html file updated | 9 July 2020 12:11 CEST | Original file | - |
| article pdf uploaded. | 9 July 2020 12:10 CEST | Version of Record | https://www.mdpi.com/2624-6511/3/3/33/pdf |
| article xml uploaded. | 9 July 2020 12:10 CEST | Update | https://www.mdpi.com/2624-6511/3/3/33/xml |
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