| article html file updated | 20 August 2015 13:42 CEST | Update | https://www.mdpi.com/1424-8220/14/8/13496 |
| article html file updated | 18 September 2014 10:43 CEST | Update | N/A |
| article xml file uploaded | 18 September 2014 10:43 CEST | Update | https://www.mdpi.com/1424-8220/14/8/13496/xml |
| article html file updated | 18 September 2014 07:59 CEST | Original file | N/A |
| article xml file uploaded | 18 September 2014 07:59 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2014 13:17 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/8/13496/pdf |
| article pdf uploaded. | 25 July 2014 10:55 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/8/13496/pdf-vor |
