| article html file updated | 17 June 2015 07:43 CEST | Update | https://www.mdpi.com/1424-8220/13/3/3816 |
| article html file updated | 30 October 2013 11:46 CET | Update | - |
| article xml file uploaded | 30 October 2013 11:46 CET | Update | https://www.mdpi.com/1424-8220/13/3/3816/xml |
| article html file updated | 21 May 2013 09:38 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:38 CEST | Update | - |
| article html file updated | 23 April 2013 14:10 CEST | Update | - |
| article xml file uploaded | 23 April 2013 14:09 CEST | Update | - |
| article html file updated | 23 April 2013 12:07 CEST | Original file | - |
| article xml file uploaded | 23 April 2013 12:06 CEST | Original file | - |
| article pdf uploaded. | 19 March 2013 13:27 CET | Updated version of record | https://www.mdpi.com/1424-8220/13/3/3816/pdf |
| article pdf uploaded. | 19 March 2013 13:27 CET | Version of Record | https://www.mdpi.com/1424-8220/13/3/3816/pdf-vor |
