| article html file updated | 17 June 2015 12:18 CEST | Update | https://www.mdpi.com/1424-8220/13/8/10519 |
| article html file updated | 25 October 2013 10:31 CEST | Update | - |
| article xml file uploaded | 25 October 2013 10:29 CEST | Update | https://www.mdpi.com/1424-8220/13/8/10519/xml |
| article html file updated | 26 September 2013 13:55 CEST | Original file | - |
| article xml file uploaded | 26 September 2013 13:55 CEST | Original file | - |
| article pdf uploaded. | 15 August 2013 12:57 CEST | Updated version of record | https://www.mdpi.com/1424-8220/13/8/10519/pdf |
| article pdf uploaded. | 13 August 2013 14:20 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/8/10519/pdf-vor |
