| article html file updated | 20 August 2015 15:02 CEST | Update | https://www.mdpi.com/1424-8220/14/8/14686 |
| article html file updated | 18 September 2014 10:48 CEST | Update | - |
| article xml file uploaded | 18 September 2014 10:48 CEST | Update | https://www.mdpi.com/1424-8220/14/8/14686/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. | 12 August 2014 09:40 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/8/14686/pdf |
