| article html file updated | 31 August 2025 03:46 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6034 |
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| article html file updated | 15 November 2019 17:44 CET | Update | - |
| article html file updated | 6 November 2019 10:08 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 10:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6034/pdf |
| article xml uploaded. | 6 November 2019 10:07 CET | Update | https://www.mdpi.com/2071-1050/11/21/6034/xml |
| article xml file uploaded | 6 November 2019 10:07 CET | Update | - |
| article pdf uploaded. | 30 October 2019 16:10 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6034/pdf-vor |
| article xml file uploaded | 30 October 2019 16:10 CET | Original file | - |
