| article html file updated | 21 August 2015 00:10 CEST | Update | https://www.mdpi.com/1424-8220/14/10/19910 |
| article html file updated | 18 November 2014 07:56 CET | Original file | - |
| article xml file uploaded | 18 November 2014 07:56 CET | Original file | https://www.mdpi.com/1424-8220/14/10/19910/xml |
| article pdf uploaded. | 23 October 2014 13:51 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/10/19910/pdf |
