| article html file updated | 31 August 2025 00:47 CEST | Update | https://www.mdpi.com/2073-4409/8/9/1017 |
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| article pdf uploaded. | 6 September 2019 12:20 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/9/1017/pdf |
| article xml uploaded. | 6 September 2019 12:20 CEST | Update | https://www.mdpi.com/2073-4409/8/9/1017/xml |
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| article pdf uploaded. | 1 September 2019 11:09 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/9/1017/pdf-vor |
| article xml file uploaded | 1 September 2019 11:09 CEST | Original file | - |
