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| article xml file uploaded | 5 November 2013 09:23 CET | Original file | https://www.mdpi.com/2072-6643/5/10/4174/xml |
| article pdf uploaded. | 22 October 2013 18:21 CEST | Updated version of record | https://www.mdpi.com/2072-6643/5/10/4174/pdf |
| article pdf uploaded. | 21 October 2013 11:43 CEST | Version of Record | https://www.mdpi.com/2072-6643/5/10/4174/pdf-vor |
