| article html file updated | 20 August 2015 18:31 CEST | Update | https://www.mdpi.com/1424-8220/14/9/16955 |
| article html file updated | 24 October 2014 07:51 CEST | Original file | - |
| article xml file uploaded | 24 October 2014 07:51 CEST | Original file | https://www.mdpi.com/1424-8220/14/9/16955/xml |
| article supplementary file uploaded. | 12 September 2014 09:57 CEST | - | https://www.mdpi.com/1424-8220/14/9/16955#supplementary |
| article pdf uploaded. | 11 September 2014 13:58 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/9/16955/pdf |
