| article html file updated | 20 August 2015 08:00 CEST | Update | https://www.mdpi.com/1424-8220/14/5/9132 |
| article html file updated | 23 June 2014 08:56 CEST | Update | - |
| article xml file uploaded | 23 June 2014 08:56 CEST | Update | https://www.mdpi.com/1424-8220/14/5/9132/xml |
| article html file updated | 23 June 2014 05:30 CEST | Original file | - |
| article xml file uploaded | 23 June 2014 05:30 CEST | Original file | - |
| article pdf uploaded. | 23 May 2014 09:35 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/5/9132/pdf |
