| article html file updated | 30 August 2025 22:19 CEST | Update | https://www.mdpi.com/2079-6412/9/7/434 |
| article html file updated | 20 July 2022 07:12 CEST | Update | - |
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| article pdf uploaded. | 24 July 2019 08:25 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/7/434/pdf |
| article xml uploaded. | 24 July 2019 08:25 CEST | Update | https://www.mdpi.com/2079-6412/9/7/434/xml |
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| article pdf uploaded. | 24 July 2019 05:38 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/7/434/pdf-vor |
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| article pdf uploaded. | 16 July 2019 10:51 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/7/434/pdf-vor |
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| article html file updated | 12 July 2019 05:23 CEST | Original file | - |
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| article pdf uploaded. | 10 July 2019 15:47 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/7/434/pdf-vor |
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