| article html file updated | 7 September 2025 22:03 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1437 |
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| article xml uploaded. | 18 February 2022 04:12 CET | Update | https://www.mdpi.com/1996-1073/15/4/1437/xml |
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| article html file updated | 17 February 2022 04:42 CET | Original file | - |
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| article xml uploaded. | 17 February 2022 04:40 CET | Update | - |
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| article pdf uploaded. | 16 February 2022 11:29 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1437/pdf-vor |
