| article html file updated | 6 February 2020 10:40 CET | Update | https://www.mdpi.com/1660-4601/11/7/7144 |
| article html file updated | 20 September 2019 10:26 CEST | Update | - |
| article html file updated | 7 May 2019 11:42 CEST | Update | - |
| article html file updated | 21 March 2019 20:45 CET | Update | - |
| article html file updated | 20 August 2015 12:38 CEST | Update | - |
| article html file updated | 29 July 2014 11:41 CEST | Update | - |
| article xml file uploaded | 29 July 2014 11:41 CEST | Update | https://www.mdpi.com/1660-4601/11/7/7144/xml |
| article html file updated | 29 July 2014 09:43 CEST | Original file | - |
| article xml file uploaded | 29 July 2014 09:43 CEST | Original file | - |
| article pdf uploaded. | 14 July 2014 13:36 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/7/7144/pdf |
