| article html file updated | 12 September 2018 12:01 CEST | Update | https://www.mdpi.com/1420-3049/19/9/14352 |
| article html file updated | 20 August 2015 18:31 CEST | Update | N/A |
| article html file updated | 11 October 2014 03:20 CEST | Original file | N/A |
| article xml file uploaded | 11 October 2014 03:20 CEST | Original file | https://www.mdpi.com/1420-3049/19/9/14352/xml |
| article pdf uploaded. | 16 September 2014 12:56 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/9/14352/pdf |
| article pdf uploaded. | 11 September 2014 14:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/9/14352/pdf-vor |
