| article html file updated | 7 September 2025 21:35 CEST | Update | https://www.mdpi.com/2223-7747/11/4/521 |
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| article xml uploaded. | 15 February 2022 09:32 CET | Update | https://www.mdpi.com/2223-7747/11/4/521/xml |
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| article html file updated | 15 February 2022 09:17 CET | Original file | - |
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