| article html file updated | 17 June 2015 11:59 CEST | Update | https://www.mdpi.com/1424-8220/13/8/9896 |
| article html file updated | 25 October 2013 10:12 CEST | Update | N/A |
| article xml file uploaded | 25 October 2013 10:11 CEST | Update | https://www.mdpi.com/1424-8220/13/8/9896/xml |
| article html file updated | 26 September 2013 13:48 CEST | Original file | N/A |
| article xml file uploaded | 26 September 2013 13:48 CEST | Original file | N/A |
| article pdf uploaded. | 2 August 2013 12:25 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/8/9896/pdf |
