| article html file updated | 19 August 2015 22:41 CEST | Update | https://www.mdpi.com/1424-8220/14/3/4428 |
| article html file updated | 25 July 2014 09:49 CEST | Update | - |
| article xml file uploaded | 25 July 2014 09:49 CEST | Update | https://www.mdpi.com/1424-8220/14/3/4428/xml |
| article html file updated | 2 May 2014 14:09 CEST | Original file | - |
| article xml file uploaded | 2 May 2014 14:08 CEST | Original file | - |
| article pdf uploaded. | 5 March 2014 11:45 CET | Version of Record | https://www.mdpi.com/1424-8220/14/3/4428/pdf |
