| article html file updated | 17 September 2018 11:52 CEST | Update | https://www.mdpi.com/1420-3049/19/8/11741 |
| article html file updated | 12 September 2018 09:54 CEST | Update | N/A |
| article html file updated | 20 August 2015 14:39 CEST | Update | N/A |
| article html file updated | 2 September 2014 11:25 CEST | Original file | N/A |
| article xml file uploaded | 2 September 2014 11:25 CEST | Original file | https://www.mdpi.com/1420-3049/19/8/11741/xml |
| article pdf uploaded. | 7 August 2014 09:10 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/8/11741/pdf |
