| article html file updated | 29 August 2025 20:29 CEST | Update | https://www.mdpi.com/2073-4409/1/4/1045 |
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| article xml file uploaded | 30 August 2013 09:08 CEST | Original file | https://www.mdpi.com/2073-4409/1/4/1045/xml |
| article html file updated | 7 February 2013 16:27 CET | Update | - |
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