| article html file updated | 24 December 2025 13:08 CET | Update | https://www.mdpi.com/1660-4601/7/5/1913 |
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| article xml file uploaded | 14 August 2014 11:41 CEST | Update | https://www.mdpi.com/1660-4601/7/5/1913/xml |
| article html file updated | 14 August 2014 11:21 CEST | Update | N/A |
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| article html file updated | 6 February 2013 17:24 CET | Update | N/A |
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| article html file updated | 21 January 2013 23:37 CET | Update | N/A |
| article html file updated | 18 January 2013 05:52 CET | Original file | N/A |
