| article html file updated | 30 August 2025 11:07 CEST | Update | https://www.mdpi.com/2073-4441/11/1/154 |
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| article xml uploaded. | 16 January 2019 14:23 CET | Update | https://www.mdpi.com/2073-4441/11/1/154/xml |
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| article pdf uploaded. | 16 January 2019 14:23 CET | Version of Record | https://www.mdpi.com/2073-4441/11/1/154/pdf |
