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| article xml file uploaded | 6 August 2013 15:35 CEST | Original file | https://www.mdpi.com/1660-4601/10/5/1861/xml |
| article pdf uploaded. | 13 May 2013 15:13 CEST | Updated version of record | https://www.mdpi.com/1660-4601/10/5/1861/pdf |
| article pdf uploaded. | 6 May 2013 14:22 CEST | Version of Record | https://www.mdpi.com/1660-4601/10/5/1861/pdf-vor |
