| article html file updated | 24 December 2025 13:18 CET | Update | https://www.mdpi.com/1660-3397/9/7/1166 |
| article html file updated | 28 September 2025 19:03 CEST | Update | N/A |
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| article html file updated | 14 August 2014 12:04 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:04 CEST | Original file | https://www.mdpi.com/1660-3397/9/7/1166/xml |
| article html file updated | 6 February 2013 21:36 CET | Update | N/A |
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| article html file updated | 26 January 2013 03:19 CET | Update | N/A |
| article html file updated | 22 January 2013 18:18 CET | Original file | N/A |
