| article html file updated | 31 August 2025 00:07 CEST | Update | https://www.mdpi.com/2218-273X/9/8/378 |
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| article html file updated | 19 August 2019 05:49 CEST | Original file | - |
| article pdf uploaded. | 19 August 2019 05:48 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/378/pdf |
| article xml uploaded. | 19 August 2019 05:48 CEST | Update | https://www.mdpi.com/2218-273X/9/8/378/xml |
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