| article html file updated | 6 February 2020 10:42 CET | Update | https://www.mdpi.com/1660-4601/11/7/7207 |
| article html file updated | 7 May 2019 11:38 CEST | Update | - |
| article html file updated | 21 March 2019 20:52 CET | Update | - |
| article html file updated | 20 August 2015 12:45 CEST | Update | - |
| article html file updated | 29 July 2014 11:42 CEST | Update | - |
| article xml file uploaded | 29 July 2014 11:42 CEST | Update | https://www.mdpi.com/1660-4601/11/7/7207/xml |
| article html file updated | 29 July 2014 09:44 CEST | Original file | - |
| article xml file uploaded | 29 July 2014 09:44 CEST | Original file | - |
| article pdf uploaded. | 15 July 2014 10:51 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/7/7207/pdf |
