| article html file updated | 19 August 2015 20:16 CEST | Update | https://www.mdpi.com/1424-8220/14/2/2967 |
| article html file updated | 14 March 2014 10:56 CET | Original file | - |
| article xml file uploaded | 14 March 2014 10:56 CET | Original file | https://www.mdpi.com/1424-8220/14/2/2967/xml |
| article pdf uploaded. | 14 February 2014 17:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/14/2/2967/pdf |
| article supplementary file uploaded. | 13 February 2014 11:21 CET | - | https://www.mdpi.com/1424-8220/14/2/2967#supplementary |
| article pdf uploaded. | 13 February 2014 11:21 CET | Version of Record | https://www.mdpi.com/1424-8220/14/2/2967/pdf-vor |
