| article html file updated | 2 September 2025 10:40 CEST | Update | https://www.mdpi.com/2076-3921/10/6/947 |
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| article pdf uploaded. | 15 June 2021 06:42 CEST | Updated version of record | https://www.mdpi.com/2076-3921/10/6/947/pdf |
| article xml uploaded. | 15 June 2021 06:42 CEST | Update | https://www.mdpi.com/2076-3921/10/6/947/xml |
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| article html file updated | 11 June 2021 10:53 CEST | Original file | - |
| article pdf uploaded. | 11 June 2021 10:51 CEST | Version of Record | https://www.mdpi.com/2076-3921/10/6/947/pdf-vor |
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