| article html file updated | 20 August 2015 20:21 CEST | Update | https://www.mdpi.com/2072-4292/6/9/8986 |
| Correction published | 9 January 2015 00:00 CET | Correction | http://www.mdpi.com/2072-4292/7/1/684 |
| article html file updated | 25 October 2014 13:28 CEST | Original file | - |
| article xml file uploaded | 25 October 2014 13:28 CEST | Original file | https://www.mdpi.com/2072-4292/6/9/8986/xml |
| article pdf uploaded. | 25 September 2014 14:54 CEST | Updated version of record | https://www.mdpi.com/2072-4292/6/9/8986/pdf |
| article pdf uploaded. | 24 September 2014 10:49 CEST | Updated version of record | https://www.mdpi.com/2072-4292/6/9/8986/pdf-vor |
| article pdf uploaded. | 23 September 2014 13:29 CEST | Updated version of record | https://www.mdpi.com/2072-4292/6/9/8986/pdf-vor |
| article pdf uploaded. | 22 September 2014 13:56 CEST | Version of Record | https://www.mdpi.com/2072-4292/6/9/8986/pdf-vor |
