| article html file updated | 31 August 2025 03:57 CEST | Update | https://www.mdpi.com/2077-0383/8/11/1846 |
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| article html file updated | 6 November 2019 10:31 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 10:29 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/11/1846/pdf |
| article xml uploaded. | 6 November 2019 10:29 CET | Update | https://www.mdpi.com/2077-0383/8/11/1846/xml |
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| article pdf uploaded. | 2 November 2019 09:32 CET | Version of Record | https://www.mdpi.com/2077-0383/8/11/1846/pdf-vor |
| article xml file uploaded | 2 November 2019 09:32 CET | Original file | - |
