| article html file updated | 28 September 2025 19:03 CEST | Update | https://www.mdpi.com/1660-4601/8/6/2265 |
| article html file updated | 5 February 2020 17:30 CET | Update | - |
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| article xml file uploaded | 14 August 2014 12:04 CEST | Update | https://www.mdpi.com/1660-4601/8/6/2265/xml |
| article html file updated | 14 August 2014 11:42 CEST | Update | - |
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| article html file updated | 14 August 2014 11:22 CEST | Update | - |
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| article html file updated | 6 February 2013 21:30 CET | Update | - |
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| article html file updated | 28 January 2013 22:46 CET | Update | - |
| article html file updated | 26 January 2013 03:08 CET | Update | - |
| article html file updated | 22 January 2013 17:48 CET | Original file | - |
