| article html file updated | 31 August 2025 03:34 CEST | Update | https://www.mdpi.com/2075-1729/9/4/82 |
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| article html file updated | 26 October 2019 13:00 CEST | Original file | - |
| article pdf uploaded. | 26 October 2019 12:59 CEST | Version of Record | https://www.mdpi.com/2075-1729/9/4/82/pdf |
| article xml uploaded. | 26 October 2019 12:59 CEST | Update | https://www.mdpi.com/2075-1729/9/4/82/xml |
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