| article html file updated | 20 August 2015 21:42 CEST | Update | https://www.mdpi.com/1424-8220/14/10/18302 |
| 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/1424-8220/14/10/18302/xml |
| article pdf uploaded. | 29 September 2014 13:59 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/10/18302/pdf |
