| article html file updated | 17 September 2018 12:00 CEST | Update | https://www.mdpi.com/1420-3049/19/8/12116 |
| article html file updated | 12 September 2018 10:03 CEST | Update | - |
| article html file updated | 20 August 2015 15:13 CEST | Update | - |
| article html file updated | 3 September 2014 03:39 CEST | Update | - |
| article xml file uploaded | 3 September 2014 03:39 CEST | Update | https://www.mdpi.com/1420-3049/19/8/12116/xml |
| article html file updated | 2 September 2014 12:49 CEST | Original file | - |
| article xml file uploaded | 2 September 2014 12:49 CEST | Original file | - |
| article pdf uploaded. | 19 August 2014 14:24 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/8/12116/pdf |
| article pdf uploaded. | 13 August 2014 10:35 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/8/12116/pdf-vor |
