| article html file updated | 2 September 2025 11:12 CEST | Update | https://www.mdpi.com/2227-9040/9/6/146 |
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| article pdf uploaded. | 16 June 2021 13:57 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/6/146/pdf-vor |
| article pdf uploaded. | 16 June 2021 13:20 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/6/146/pdf-vor |
