| article html file updated | 20 August 2015 07:17 CEST | Update | https://www.mdpi.com/1424-8220/14/5/8728 |
| Correction published | 22 July 2014 00:00 CEST | Correction | http://www.mdpi.com/1424-8220/14/7/13171 |
| article html file updated | 23 June 2014 09:13 CEST | Update | - |
| article xml file uploaded | 23 June 2014 09:12 CEST | Update | https://www.mdpi.com/1424-8220/14/5/8728/xml |
| article html file updated | 23 June 2014 05:24 CEST | Original file | - |
| article xml file uploaded | 23 June 2014 05:24 CEST | Original file | - |
| article pdf uploaded. | 23 May 2014 15:03 CEST | Updated version of record | https://www.mdpi.com/1424-8220/14/5/8728/pdf |
| article pdf uploaded. | 16 May 2014 14:10 CEST | Version of Record | https://www.mdpi.com/1424-8220/14/5/8728/pdf-vor |
