| article html file updated | 17 June 2013 09:18 CEST | Update | https://www.mdpi.com/1660-3397/4/3/255 |
| article xml file uploaded | 17 June 2013 09:17 CEST | Update | https://www.mdpi.com/1660-3397/4/3/255/xml |
| article html file updated | 29 May 2013 13:50 CEST | Update | - |
| article xml file uploaded | 29 May 2013 13:49 CEST | Update | - |
| article html file updated | 29 May 2013 13:38 CEST | Update | - |
| article xml file uploaded | 29 May 2013 13:38 CEST | Update | - |
| article html file updated | 22 May 2013 08:17 CEST | Original file | - |
| article xml file uploaded | 22 May 2013 08:16 CEST | Original file | - |
