| article html file updated | 20 August 2015 00:56 CEST | Update | https://www.mdpi.com/1424-8220/14/4/5768 |
| article html file updated | 25 July 2014 12:14 CEST | Update | - |
| article xml file uploaded | 25 July 2014 12:14 CEST | Update | https://www.mdpi.com/1424-8220/14/4/5768/xml |
| Correction published | 24 June 2014 00:00 CEST | Correction | http://www.mdpi.com/1424-8220/14/6/11277 |
| article html file updated | 20 May 2014 13:58 CEST | Original file | - |
| article xml file uploaded | 20 May 2014 13:57 CEST | Original file | - |
| article pdf uploaded. | 25 March 2014 11:54 CET | Version of Record | https://www.mdpi.com/1424-8220/14/4/5768/pdf |
