| article html file updated | 29 August 2025 20:21 CEST | Update | https://www.mdpi.com/2073-4425/3/1/138 |
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| article html file updated | 31 January 2013 10:34 CET | Update | - |
| article xml file uploaded | 31 January 2013 10:34 CET | Original file | https://www.mdpi.com/2073-4425/3/1/138/xml |
| article html file updated | 29 January 2013 01:46 CET | Update | - |
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| article html file updated | 23 January 2013 10:09 CET | Original file | - |
