| article html file updated | 31 August 2025 13:37 CEST | Update | https://www.mdpi.com/2223-7747/9/3/332 |
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| article html file updated | 1 April 2020 18:32 CEST | Update | - |
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| article pdf uploaded. | 23 March 2020 10:08 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/3/332/pdf |
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| article pdf uploaded. | 5 March 2020 15:47 CET | Version of Record | https://www.mdpi.com/2223-7747/9/3/332/pdf-vor |
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