| article html file updated | 1 September 2025 01:56 CEST | Update | https://www.mdpi.com/2077-0383/9/7/2138 |
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| article html file updated | 21 July 2020 03:42 CEST | Update | - |
| article pdf uploaded. | 21 July 2020 03:41 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/7/2138/pdf |
| article xml uploaded. | 21 July 2020 03:41 CEST | Update | https://www.mdpi.com/2077-0383/9/7/2138/xml |
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| article pdf uploaded. | 7 July 2020 12:26 CEST | Version of Record | https://www.mdpi.com/2077-0383/9/7/2138/pdf-vor |
| article xml file uploaded | 7 July 2020 12:26 CEST | Original file | - |
