| article html file updated | 12 November 2015 03:45 CET | Update | https://www.mdpi.com/1424-8220/7/12/3100 |
| article xml file uploaded | 12 November 2015 03:45 CET | Update | https://www.mdpi.com/1424-8220/7/12/3100/xml |
| article html file updated | 27 November 2013 15:59 CET | Original file | - |
| article xml file uploaded | 27 November 2013 15:58 CET | Original file | - |
