| article html file updated | 19 August 2015 09:07 CEST | Update | https://www.mdpi.com/1424-8220/13/11/15261 |
| article html file updated | 20 December 2013 09:23 CET | Original file | - |
| article xml file uploaded | 20 December 2013 09:23 CET | Original file | https://www.mdpi.com/1424-8220/13/11/15261/xml |
| article supplementary file uploaded. | 12 November 2013 10:41 CET | - | https://www.mdpi.com/1424-8220/13/11/15261#supplementary |
| article supplementary file uploaded. | 11 November 2013 16:13 CET | - | https://www.mdpi.com/1424-8220/13/11/15261#supplementary |
| article pdf uploaded. | 7 November 2013 11:57 CET | Version of Record | https://www.mdpi.com/1424-8220/13/11/15261/pdf |
