| article html file updated | 31 August 2025 08:55 CEST | Update | https://www.mdpi.com/1660-4601/17/2/509 |
| article html file updated | 21 August 2025 23:36 CEST | Update | - |
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| article pdf uploaded. | 16 January 2020 08:03 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/2/509/pdf |
| article xml uploaded. | 16 January 2020 08:03 CET | Update | https://www.mdpi.com/1660-4601/17/2/509/xml |
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| article html file updated | 14 January 2020 03:25 CET | Original file | - |
| article pdf uploaded. | 14 January 2020 03:24 CET | Version of Record | https://www.mdpi.com/1660-4601/17/2/509/pdf-vor |
| article xml uploaded. | 14 January 2020 03:24 CET | Update | - |
| article xml file uploaded | 14 January 2020 03:24 CET | Original file | - |
