| article html file updated | 23 October 2025 06:59 CEST | Update | https://www.mdpi.com/2076-2615/9/7/470 |
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| article html file updated | 23 July 2019 10:47 CEST | Original file | - |
| article pdf uploaded. | 23 July 2019 10:45 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/7/470/pdf |
| article xml uploaded. | 23 July 2019 10:45 CEST | Update | https://www.mdpi.com/2076-2615/9/7/470/xml |
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