| article html file updated | 20 August 2015 12:59 CEST | Update | https://www.mdpi.com/1424-8220/14/7/12715 |
| article html file updated | 19 September 2014 04:48 CEST | Update | N/A |
| article xml file uploaded | 19 September 2014 04:48 CEST | Update | https://www.mdpi.com/1424-8220/14/7/12715/xml |
| article html file updated | 26 August 2014 13:13 CEST | Original file | N/A |
| article xml file uploaded | 26 August 2014 13:13 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2014 14:21 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/7/12715/pdf |
