| article html file updated | 11 November 2015 10:26 CET | Update | https://www.mdpi.com/1424-8220/14/5/9256 |
| article xml file uploaded | 11 November 2015 10:26 CET | Update | https://www.mdpi.com/1424-8220/14/5/9256/xml |
| article html file updated | 20 August 2015 08:02 CEST | Update | N/A |
| article html file updated | 23 June 2014 09:01 CEST | Update | N/A |
| article xml file uploaded | 23 June 2014 09:01 CEST | Update | N/A |
| article html file updated | 23 June 2014 05:32 CEST | Original file | N/A |
| article xml file uploaded | 23 June 2014 05:32 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2014 10:46 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/5/9256/pdf |
