| article html file updated | 30 August 2025 22:10 CEST | Update | https://www.mdpi.com/2218-273X/9/7/263 |
| article html file updated | 21 August 2025 21:37 CEST | Update | - |
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| article html file updated | 31 July 2019 14:11 CEST | Update | - |
| article html file updated | 7 July 2019 11:34 CEST | Original file | - |
| article pdf uploaded. | 7 July 2019 11:33 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/7/263/pdf |
| article xml uploaded. | 7 July 2019 11:33 CEST | Update | https://www.mdpi.com/2218-273X/9/7/263/xml |
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