| article html file updated | 24 December 2025 13:02 CET | Update | https://www.mdpi.com/2071-1050/1/3/409 |
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| article html file updated | 20 July 2017 09:14 CEST | Original file | N/A |
| article xml uploaded. | 20 July 2017 09:13 CEST | Original file | https://www.mdpi.com/2071-1050/1/3/409/xml |
