| article html file updated | 1 September 2025 11:00 CEST | Update | https://www.mdpi.com/1660-4601/17/20/7520 |
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| article html file updated | 19 October 2020 12:42 CEST | Update | - |
| article pdf uploaded. | 19 October 2020 12:40 CEST | Updated version of record | https://www.mdpi.com/1660-4601/17/20/7520/pdf |
| article xml uploaded. | 19 October 2020 12:40 CEST | Update | https://www.mdpi.com/1660-4601/17/20/7520/xml |
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| article html file updated | 16 October 2020 09:32 CEST | Original file | - |
| article pdf uploaded. | 16 October 2020 09:31 CEST | Updated version of record | https://www.mdpi.com/1660-4601/17/20/7520/pdf-vor |
| article xml uploaded. | 16 October 2020 09:31 CEST | Update | - |
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| article pdf uploaded. | 15 October 2020 16:20 CEST | Version of Record | https://www.mdpi.com/1660-4601/17/20/7520/pdf-vor |
