| article html file updated | 29 August 2025 20:27 CEST | Update | https://www.mdpi.com/2071-1050/4/10/2513 |
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| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | https://www.mdpi.com/2071-1050/4/10/2513/xml |
| article html file updated | 7 February 2013 15:22 CET | Update | - |
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