| article html file updated | 29 August 2025 21:07 CEST | Update | https://www.mdpi.com/2218-273X/4/2/585 |
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| article xml file uploaded | 18 July 2014 03:56 CEST | Original file | https://www.mdpi.com/2218-273X/4/2/585/xml |
| article pdf uploaded. | 20 June 2014 14:20 CEST | Version of Record | https://www.mdpi.com/2218-273X/4/2/585/pdf |
