| article html file updated | 17 June 2015 12:40 CEST | Update | https://www.mdpi.com/1424-8220/13/9/11385 |
| 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/1424-8220/13/9/11385/xml |
| article html file updated | 4 November 2013 10:16 CET | Original file | - |
| article xml file uploaded | 4 November 2013 10:16 CET | Original file | - |
| article pdf uploaded. | 26 August 2013 13:36 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/9/11385/pdf |
