| article html file updated | 17 June 2015 07:48 CEST | Update | https://www.mdpi.com/1424-8220/13/3/3986 |
| article html file updated | 21 May 2013 09:39 CEST | Update | N/A |
| article xml file uploaded | 21 May 2013 09:39 CEST | Update | https://www.mdpi.com/1424-8220/13/3/3986/xml |
| article html file updated | 23 April 2013 14:13 CEST | Update | N/A |
| article xml file uploaded | 23 April 2013 14:13 CEST | Update | N/A |
| article html file updated | 23 April 2013 12:10 CEST | Original file | N/A |
| article xml file uploaded | 23 April 2013 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 21 March 2013 14:28 CET | Version of Record | https://www.mdpi.com/1424-8220/13/3/3986/pdf |
