| article html file updated | 31 August 2025 12:04 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1122 |
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| article html file updated | 6 March 2020 12:32 CET | Update | - |
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| article xml uploaded. | 19 February 2020 10:03 CET | Update | https://www.mdpi.com/1424-8220/20/4/1122/xml |
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