| article html file updated | 20 August 2015 22:17 CEST | Update | https://www.mdpi.com/1424-8220/14/10/18454 |
| article html file updated | 18 November 2014 07:56 CET | Original file | - |
| article xml file uploaded | 18 November 2014 07:56 CET | Original file | https://www.mdpi.com/1424-8220/14/10/18454/xml |
| article pdf uploaded. | 10 October 2014 09:45 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/10/18454/pdf |
| article pdf uploaded. | 6 October 2014 16:11 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/10/18454/pdf-vor |
| article pdf uploaded. | 6 October 2014 16:10 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/10/18454/pdf-vor |
| article pdf uploaded. | 6 October 2014 15:55 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/10/18454/pdf-vor |
