| article html file updated | 17 June 2015 10:59 CEST | Update | https://www.mdpi.com/1424-8220/13/7/8695 |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/1424-8220/13/7/8695/xml |
| article html file updated | 29 October 2013 08:15 CET | Update | - |
| article xml file uploaded | 29 October 2013 08:15 CET | Update | - |
| article html file updated | 2 September 2013 14:51 CEST | Update | - |
| article xml file uploaded | 2 September 2013 14:51 CEST | Update | - |
| article html file updated | 2 September 2013 11:27 CEST | Original file | - |
| article xml file uploaded | 2 September 2013 11:27 CEST | Original file | - |
| article pdf uploaded. | 5 July 2013 14:13 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/7/8695/pdf |
