| article html file updated | 20 August 2015 15:32 CEST | Update | https://www.mdpi.com/1424-8220/14/8/15067 |
| article html file updated | 18 September 2014 10:50 CEST | Update | - |
| article xml file uploaded | 18 September 2014 10:50 CEST | Update | https://www.mdpi.com/1424-8220/14/8/15067/xml |
| article html file updated | 18 September 2014 07:59 CEST | Original file | - |
| article xml file uploaded | 18 September 2014 07:59 CEST | Original file | - |
| article pdf uploaded. | 15 August 2014 11:37 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/8/15067/pdf |
