| article html file updated | 1 September 2025 04:33 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6190 |
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| article pdf uploaded. | 4 August 2020 15:32 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6190/pdf |
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| article html file updated | 31 July 2020 14:48 CEST | Original file | - |
| article pdf uploaded. | 31 July 2020 14:46 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6190/pdf-vor |
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| article pdf uploaded. | 31 July 2020 14:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/15/6190/pdf-vor |
