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| article xml file uploaded | 6 November 2015 09:34 CET | Original file | https://www.mdpi.com/2071-1050/7/10/14326/xml |
| article pdf uploaded. | 28 October 2015 04:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/7/10/14326/pdf |
| article pdf uploaded. | 22 October 2015 11:15 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/10/14326/pdf-vor |