| article html file updated | 17 June 2015 12:33 CEST | Update | https://www.mdpi.com/1424-8220/13/8/11032 |
| article html file updated | 25 October 2013 10:40 CEST | Update | N/A |
| article xml file uploaded | 25 October 2013 10:39 CEST | Update | https://www.mdpi.com/1424-8220/13/8/11032/xml |
| article html file updated | 26 September 2013 13:58 CEST | Original file | N/A |
| article xml file uploaded | 26 September 2013 13:58 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2013 09:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/8/11032/pdf |
