| article html file updated | 7 September 2025 02:06 CEST | Update | https://www.mdpi.com/2413-8851/5/4/75 |
| article html file updated | 30 July 2022 08:53 CEST | Update | - |
| article html file updated | 1 October 2021 11:25 CEST | Original file | - |
| article pdf uploaded. | 1 October 2021 11:24 CEST | Version of Record | https://www.mdpi.com/2413-8851/5/4/75/pdf |
| article xml uploaded. | 1 October 2021 11:24 CEST | Update | https://www.mdpi.com/2413-8851/5/4/75/xml |
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