| article html file updated | 17 June 2015 11:26 CEST | Update | https://www.mdpi.com/1424-8220/13/7/9160 |
| 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/1424-8220/13/7/9160/xml |
| article html file updated | 29 October 2013 08:17 CET | Update | - |
| article xml file uploaded | 29 October 2013 08:17 CET | Update | - |
| article html file updated | 2 September 2013 14:52 CEST | Update | - |
| article xml file uploaded | 2 September 2013 14:52 CEST | Update | - |
| article html file updated | 2 September 2013 11:31 CEST | Original file | - |
| article xml file uploaded | 2 September 2013 11:31 CEST | Original file | - |
| article pdf uploaded. | 17 July 2013 15:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/7/9160/pdf |
