| article html file updated | 19 August 2015 17:03 CEST | Update | https://www.mdpi.com/1996-1944/7/1/287 |
| article html file updated | 14 August 2014 12:07 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:07 CEST | Update | https://www.mdpi.com/1996-1944/7/1/287/xml |
| article html file updated | 3 June 2014 13:35 CEST | Original file | - |
| article xml file uploaded | 3 June 2014 13:34 CEST | Original file | - |
| article supplementary file uploaded. | 9 January 2014 16:45 CET | - | https://www.mdpi.com/1996-1944/7/1/287#supplementary |
| article pdf uploaded. | 9 January 2014 16:45 CET | Version of Record | https://www.mdpi.com/1996-1944/7/1/287/pdf |
