| article html file updated | 17 June 2015 09:16 CEST | Update | https://www.mdpi.com/1424-8220/13/5/6365 |
| article html file updated | 24 June 2013 12:04 CEST | Original file | - |
| article xml file uploaded | 24 June 2013 12:04 CEST | Original file | https://www.mdpi.com/1424-8220/13/5/6365/xml |
| article pdf uploaded. | 16 May 2013 15:47 CEST | Updated version of record | https://www.mdpi.com/1424-8220/13/5/6365/pdf |
| article pdf uploaded. | 15 May 2013 16:48 CEST | Updated version of record | https://www.mdpi.com/1424-8220/13/5/6365/pdf-vor |
| article pdf uploaded. | 14 May 2013 10:46 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/5/6365/pdf-vor |
