| article html file updated | 31 August 2025 00:13 CEST | Update | https://www.mdpi.com/1999-4923/11/8/423 |
| article html file updated | 21 August 2025 22:10 CEST | Update | - |
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| article pdf uploaded. | 21 August 2019 09:30 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/8/423/pdf |
| article xml uploaded. | 21 August 2019 09:30 CEST | Update | https://www.mdpi.com/1999-4923/11/8/423/xml |
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| article pdf uploaded. | 20 August 2019 16:51 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/8/423/pdf-vor |
| article xml file uploaded | 20 August 2019 16:51 CEST | Original file | - |
