| article html file updated | 17 June 2015 13:51 CEST | Update | https://www.mdpi.com/1424-8220/13/10/13917 |
| article html file updated | 11 December 2013 12:00 CET | Original file | N/A |
| article xml file uploaded | 11 December 2013 12:00 CET | Original file | https://www.mdpi.com/1424-8220/13/10/13917/xml |
| article pdf uploaded. | 15 October 2013 11:05 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/10/13917/pdf |
