| article html file updated | 20 August 2015 16:57 CEST | Update | https://www.mdpi.com/1424-8220/14/9/16062 |
| article html file updated | 24 October 2014 07:47 CEST | Original file | N/A |
| article xml file uploaded | 24 October 2014 07:47 CEST | Original file | https://www.mdpi.com/1424-8220/14/9/16062/xml |
| article pdf uploaded. | 1 September 2014 11:58 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/9/16062/pdf |
| article pdf uploaded. | 1 September 2014 08:08 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/9/16062/pdf-vor |
| article pdf uploaded. | 29 August 2014 11:23 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/9/16062/pdf-vor |
