| article html file updated | 20 August 2015 10:00 CEST | Update | https://www.mdpi.com/1424-8220/14/6/10578 |
| article html file updated | 30 July 2014 08:48 CEST | Original file | - |
| article xml file uploaded | 30 July 2014 08:48 CEST | Original file | https://www.mdpi.com/1424-8220/14/6/10578/xml |
| article pdf uploaded. | 16 June 2014 14:13 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/6/10578/pdf |
