| article html file updated | 16 June 2015 05:03 CEST | Update | https://www.mdpi.com/1424-8220/8/11/6924 |
| article html file updated | 1 October 2013 08:56 CEST | Original file | - |
| article xml file uploaded | 1 October 2013 08:56 CEST | Original file | https://www.mdpi.com/1424-8220/8/11/6924/xml |
| Correction published | 8 January 2009 00:00 CET | Correction | http://www.mdpi.com/1424-8220/9/1/376 |
