| article html file updated | 20 August 2015 23:59 CEST | Update | https://www.mdpi.com/1424-8220/14/10/19700 |
| article html file updated | 18 November 2014 07:56 CET | Original file | N/A |
| article xml file uploaded | 18 November 2014 07:56 CET | Original file | https://www.mdpi.com/1424-8220/14/10/19700/xml |
| article pdf uploaded. | 22 October 2014 12:17 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/10/19700/pdf |
