| article html file updated | 17 September 2018 10:03 CEST | Update | https://www.mdpi.com/1420-3049/19/7/8773 |
| article html file updated | 12 September 2018 09:37 CEST | Update | - |
| article html file updated | 12 September 2018 07:46 CEST | Update | - |
| article html file updated | 20 August 2015 10:53 CEST | Update | - |
| article html file updated | 13 August 2014 11:01 CEST | Original file | - |
| article xml file uploaded | 13 August 2014 11:01 CEST | Original file | https://www.mdpi.com/1420-3049/19/7/8773/xml |
| article pdf uploaded. | 25 June 2014 11:57 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/7/8773/pdf |
