| article html file updated | 20 August 2015 08:44 CEST | Update | https://www.mdpi.com/1424-8220/14/6/9562 |
| article html file updated | 5 August 2014 10:51 CEST | Update | - |
| article xml file uploaded | 5 August 2014 10:51 CEST | Update | https://www.mdpi.com/1424-8220/14/6/9562/xml |
| article html file updated | 30 July 2014 08:29 CEST | Original file | - |
| article xml file uploaded | 30 July 2014 08:29 CEST | Original file | - |
| article pdf uploaded. | 30 May 2014 09:18 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/6/9562/pdf |
