| article html file updated | 21 August 2015 04:09 CEST | Update | https://www.mdpi.com/1424-8220/14/12/24174 |
| article html file updated | 20 January 2015 08:47 CET | Original file | - |
| article xml file uploaded | 20 January 2015 08:47 CET | Original file | https://www.mdpi.com/1424-8220/14/12/24174/xml |
| article supplementary file uploaded. | 20 January 2015 07:20 CET | - | https://www.mdpi.com/1424-8220/14/12/24174#supplementary |
| article pdf uploaded. | 15 December 2014 10:50 CET | Version of Record | https://www.mdpi.com/1424-8220/14/12/24174/pdf |
