| article html file updated | 17 June 2015 13:28 CEST | Update | https://www.mdpi.com/1424-8220/13/10/13076 |
| article html file updated | 11 December 2013 11:44 CET | Original file | N/A |
| article xml file uploaded | 11 December 2013 11:43 CET | Original file | https://www.mdpi.com/1424-8220/13/10/13076/xml |
| article pdf uploaded. | 15 October 2013 17:48 CEST | Updated version of record | https://www.mdpi.com/1424-8220/13/10/13076/pdf |
| article pdf uploaded. | 26 September 2013 11:19 CEST | Version of Record | N/A |
