| article html file updated | 19 August 2015 18:51 CEST | Update | https://www.mdpi.com/1996-1944/7/2/673 |
| article html file updated | 3 June 2014 13:50 CEST | Original file | N/A |
| article xml file uploaded | 3 June 2014 13:47 CEST | Original file | https://www.mdpi.com/1996-1944/7/2/673/xml |
| article supplementary file uploaded. | 11 February 2014 13:55 CET | - | https://www.mdpi.com/1996-1944/7/2/673#supplementary |
| article pdf uploaded. | 11 February 2014 13:55 CET | Updated version of record | https://www.mdpi.com/1996-1944/7/2/673/pdf |
| article pdf uploaded. | 29 January 2014 10:45 CET | Updated version of record | https://www.mdpi.com/1996-1944/7/2/673/pdf-vor |
| article supplementary file uploaded. | 27 January 2014 13:40 CET | - | https://www.mdpi.com/1996-1944/7/2/673#supplementary |
| article pdf uploaded. | 27 January 2014 13:40 CET | Version of Record | https://www.mdpi.com/1996-1944/7/2/673/pdf-vor |
