| article html file updated | 17 June 2015 14:09 CEST | Update | https://www.mdpi.com/1424-8220/13/10/14189 |
| article html file updated | 11 December 2013 12:08 CET | Original file | - |
| article xml file uploaded | 11 December 2013 12:07 CET | Original file | https://www.mdpi.com/1424-8220/13/10/14189/xml |
| article pdf uploaded. | 23 October 2013 14:37 CEST | Updated version of record | https://www.mdpi.com/1424-8220/13/10/14189/pdf |
| article pdf uploaded. | 22 October 2013 14:35 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/10/14189/pdf-vor |
