| article html file updated | 20 August 2015 07:46 CEST | Update | https://www.mdpi.com/1424-8220/14/5/9027 |
| article html file updated | 23 June 2014 09:19 CEST | Update | - |
| article xml file uploaded | 23 June 2014 09:19 CEST | Update | https://www.mdpi.com/1424-8220/14/5/9027/xml |
| article html file updated | 23 June 2014 05:29 CEST | Original file | - |
| article xml file uploaded | 23 June 2014 05:29 CEST | Original file | - |
| article pdf uploaded. | 21 May 2014 13:54 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/5/9027/pdf |
