| article html file updated | 17 June 2015 13:58 CEST | Update | https://www.mdpi.com/1424-8220/13/10/14041 |
| article html file updated | 11 December 2013 12:04 CET | Original file | - |
| article xml file uploaded | 11 December 2013 12:03 CET | Original file | https://www.mdpi.com/1424-8220/13/10/14041/xml |
| article pdf uploaded. | 17 October 2013 15:26 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/10/14041/pdf |
