| article html file updated | 12 September 2018 11:46 CEST | Update | https://www.mdpi.com/1420-3049/19/9/13267 |
| article html file updated | 20 August 2015 16:48 CEST | Update | - |
| article html file updated | 11 October 2014 03:20 CEST | Original file | - |
| article xml file uploaded | 11 October 2014 03:20 CEST | Original file | https://www.mdpi.com/1420-3049/19/9/13267/xml |
| article pdf uploaded. | 28 August 2014 09:14 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/9/13267/pdf |
