| article html file updated | 20 August 2015 23:51 CEST | Update | https://www.mdpi.com/1424-8220/14/10/19660 |
| article html file updated | 18 November 2014 07:56 CET | Original file | N/A |
| article xml file uploaded | 18 November 2014 07:56 CET | Original file | https://www.mdpi.com/1424-8220/14/10/19660/xml |
| article pdf uploaded. | 21 October 2014 12:26 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/10/19660/pdf |
