| article html file updated | 17 June 2015 05:57 CEST | Update | https://www.mdpi.com/2072-4292/5/2/612 |
| article html file updated | 14 August 2014 12:05 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:05 CEST | Update | https://www.mdpi.com/2072-4292/5/2/612/xml |
| article html file updated | 16 April 2013 15:03 CEST | Update | - |
| article xml file uploaded | 16 April 2013 15:02 CEST | Update | - |
| article html file updated | 16 April 2013 11:03 CEST | Update | - |
| article xml file uploaded | 16 April 2013 11:03 CEST | Update | - |
| article html file updated | 8 March 2013 09:03 CET | Original file | - |
| article xml file uploaded | 8 March 2013 09:03 CET | Original file | - |
| article pdf uploaded. | 31 January 2013 14:33 CET | Updated version of record | https://www.mdpi.com/2072-4292/5/2/612/pdf |
| article pdf uploaded. | 29 January 2013 11:28 CET | Version of Record | https://www.mdpi.com/2072-4292/5/2/612/pdf-vor |
