| article html file updated | 14 September 2018 10:01 CEST | Update | https://www.mdpi.com/1420-3049/19/10/15411 |
| article html file updated | 12 September 2018 11:42 CEST | Update | - |
| article html file updated | 20 August 2015 21:09 CEST | Update | - |
| article html file updated | 31 October 2014 08:17 CET | Original file | - |
| article xml file uploaded | 31 October 2014 08:17 CET | Original file | https://www.mdpi.com/1420-3049/19/10/15411/xml |
| article pdf uploaded. | 29 September 2014 17:01 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/10/15411/pdf |
| article pdf uploaded. | 26 September 2014 13:40 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/10/15411/pdf-vor |
