| article html file updated | 31 August 2025 22:05 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4449 |
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| article html file updated | 2 June 2020 10:46 CEST | Original file | - |
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| article pdf uploaded. | 30 May 2020 11:58 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/11/4449/pdf-vor |
