| article html file updated | 19 August 2015 21:47 CEST | Update | https://www.mdpi.com/1424-8220/14/3/4014 |
| article html file updated | 25 July 2014 09:46 CEST | Update | - |
| article xml file uploaded | 25 July 2014 09:46 CEST | Update | https://www.mdpi.com/1424-8220/14/3/4014/xml |
| article html file updated | 2 May 2014 14:05 CEST | Original file | - |
| article xml file uploaded | 2 May 2014 14:05 CEST | Original file | - |
| article pdf uploaded. | 26 February 2014 10:55 CET | Version of Record | https://www.mdpi.com/1424-8220/14/3/4014/pdf |
