| article html file updated | 30 August 2025 14:52 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1763 |
| article html file updated | 21 August 2025 20:57 CEST | Update | - |
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| article pdf uploaded. | 13 May 2019 09:57 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/9/1763/pdf |
| article xml uploaded. | 13 May 2019 09:57 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1763/xml |
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| article pdf uploaded. | 9 May 2019 15:15 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1763/pdf-vor |
| article xml file uploaded | 9 May 2019 15:15 CEST | Original file | - |
