| article html file updated | 30 August 2025 14:56 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1638 |
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| article pdf uploaded. | 13 May 2019 11:06 CEST | Updated version of record | https://www.mdpi.com/1660-4601/16/9/1638/pdf |
| article xml uploaded. | 13 May 2019 11:06 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1638/xml |
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| article pdf uploaded. | 10 May 2019 15:18 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/9/1638/pdf-vor |
| article xml file uploaded | 10 May 2019 15:18 CEST | Original file | - |
