| article html file updated | 19 August 2015 21:56 CEST | Update | https://www.mdpi.com/1996-1073/7/3/1193 |
| article html file updated | 3 June 2014 12:15 CEST | Original file | - |
| article xml file uploaded | 3 June 2014 12:15 CEST | Original file | https://www.mdpi.com/1996-1073/7/3/1193/xml |
| article pdf uploaded. | 27 February 2014 10:32 CET | Version of Record | https://www.mdpi.com/1996-1073/7/3/1193/pdf |
