| article html file updated | 30 August 2025 23:07 CEST | Update | https://www.mdpi.com/2218-273X/9/8/312 |
| article html file updated | 21 August 2025 21:52 CEST | Update | - |
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| article html file updated | 27 July 2019 11:54 CEST | Original file | - |
| article pdf uploaded. | 27 July 2019 11:52 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/312/pdf |
| article xml uploaded. | 27 July 2019 11:52 CEST | Update | https://www.mdpi.com/2218-273X/9/8/312/xml |
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