| article html file updated | 31 August 2025 16:53 CEST | Update | https://www.mdpi.com/2218-1989/10/4/145 |
| article html file updated | 21 July 2022 01:23 CEST | Update | - |
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| article pdf uploaded. | 9 April 2020 11:37 CEST | Version of Record | https://www.mdpi.com/2218-1989/10/4/145/pdf-vor |
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