| article html file updated | 2 September 2025 04:27 CEST | Update | https://www.mdpi.com/2227-7102/11/4/191 |
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| article html file updated | 22 April 2021 10:00 CEST | Update | - |
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| article xml uploaded. | 21 April 2021 12:13 CEST | Update | https://www.mdpi.com/2227-7102/11/4/191/xml |
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| article pdf uploaded. | 20 April 2021 12:03 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/4/191/pdf-vor |
