| article html file updated | 31 August 2025 21:55 CEST | Update | https://www.mdpi.com/2227-7390/8/6/872 |
| article html file updated | 21 July 2022 06:20 CEST | Update | - |
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| article pdf uploaded. | 28 May 2020 17:43 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/872/pdf-vor |
