| article html file updated | 20 August 2015 06:30 CEST | Update | https://www.mdpi.com/1424-8220/14/5/8398 |
| article html file updated | 23 June 2014 08:58 CEST | Update | - |
| article xml file uploaded | 23 June 2014 08:58 CEST | Update | https://www.mdpi.com/1424-8220/14/5/8398/xml |
| article html file updated | 23 June 2014 05:20 CEST | Original file | - |
| article xml file uploaded | 23 June 2014 05:20 CEST | Original file | - |
| article pdf uploaded. | 12 May 2014 10:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/5/8398/pdf |
