| article html file updated | 19 August 2015 21:39 CEST | Update | https://www.mdpi.com/1424-8220/14/3/3871 |
| article html file updated | 25 July 2014 09:45 CEST | Update | - |
| article xml file uploaded | 25 July 2014 09:45 CEST | Update | https://www.mdpi.com/1424-8220/14/3/3871/xml |
| article html file updated | 2 May 2014 14:03 CEST | Original file | - |
| article xml file uploaded | 2 May 2014 14:02 CEST | Original file | - |
| article pdf uploaded. | 25 February 2014 16:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/14/3/3871/pdf |
| article pdf uploaded. | 25 February 2014 13:35 CET | Version of Record | - |
