| article html file updated | 17 June 2015 02:49 CEST | Update | https://www.mdpi.com/1424-8220/12/10/13636 |
| 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/1424-8220/12/10/13636/xml |
| article html file updated | 30 October 2013 12:20 CET | Update | - |
| article xml file uploaded | 30 October 2013 12:20 CET | Update | - |
| article html file updated | 30 October 2013 09:51 CET | Update | - |
| article xml file uploaded | 30 October 2013 09:51 CET | Original file | - |
| article html file updated | 7 February 2013 15:35 CET | Update | - |
| article html file updated | 24 January 2013 04:19 CET | Original file | - |
