| article html file updated | 30 August 2025 06:56 CEST | Update | https://www.mdpi.com/1660-4601/15/9/2006 |
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| article html file updated | 14 September 2018 10:22 CEST | Original file | - |
| article pdf uploaded. | 14 September 2018 09:42 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/2006/pdf |
| article xml uploaded. | 14 September 2018 09:42 CEST | Update | https://www.mdpi.com/1660-4601/15/9/2006/xml |
| article xml file uploaded | 14 September 2018 09:42 CEST | Original file | - |
