| article html file updated | 21 August 2015 00:20 CEST | Update | https://www.mdpi.com/1424-8220/14/11/20078 |
| article html file updated | 29 December 2014 02:53 CET | Original file | - |
| article xml file uploaded | 29 December 2014 02:53 CET | Original file | https://www.mdpi.com/1424-8220/14/11/20078/xml |
| article pdf uploaded. | 24 October 2014 15:14 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/11/20078/pdf |
