| article html file updated | 24 December 2025 14:47 CET | Update | https://www.mdpi.com/2071-1050/11/8/2439 |
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| article html file updated | 26 April 2019 08:16 CEST | Original file | - |
| article pdf uploaded. | 26 April 2019 08:14 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/8/2439/pdf |
| article xml uploaded. | 26 April 2019 08:14 CEST | Update | https://www.mdpi.com/2071-1050/11/8/2439/xml |
| article xml file uploaded | 26 April 2019 08:14 CEST | Update | - |
| article pdf uploaded. | 24 April 2019 16:40 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/8/2439/pdf-vor |
| article xml file uploaded | 24 April 2019 16:40 CEST | Original file | - |
