| article html file updated | 17 June 2015 02:56 CEST | Update | https://www.mdpi.com/1424-8220/12/10/13842 |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/1424-8220/12/10/13842/xml |
| article html file updated | 30 October 2013 12:22 CET | Update | - |
| article xml file uploaded | 30 October 2013 12:22 CET | Update | - |
| article html file updated | 30 October 2013 09:54 CET | Update | - |
| article xml file uploaded | 30 October 2013 09:54 CET | Original file | - |
| article html file updated | 7 February 2013 15:45 CET | Update | - |
| article html file updated | 24 January 2013 05:02 CET | Original file | - |
