| article html file updated | 20 August 2015 13:31 CEST | Update | https://www.mdpi.com/1424-8220/14/7/13298 |
| article html file updated | 19 September 2014 04:51 CEST | Update | N/A |
| article xml file uploaded | 19 September 2014 04:51 CEST | Update | https://www.mdpi.com/1424-8220/14/7/13298/xml |
| article html file updated | 26 August 2014 13:21 CEST | Original file | N/A |
| article xml file uploaded | 26 August 2014 13:21 CEST | Original file | N/A |
| article pdf uploaded. | 24 July 2014 09:18 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/7/13298/pdf |
| article pdf uploaded. | 23 July 2014 14:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/7/13298/pdf-vor |
