| article html file updated | 6 February 2020 05:29 CET | Update | https://www.mdpi.com/1660-4601/10/11/6106 |
| article html file updated | 7 May 2019 22:15 CEST | Update | - |
| article html file updated | 21 March 2019 07:29 CET | Update | - |
| article html file updated | 19 August 2015 09:23 CEST | Update | - |
| article html file updated | 18 February 2014 11:53 CET | Update | - |
| article xml file uploaded | 18 February 2014 11:53 CET | Update | https://www.mdpi.com/1660-4601/10/11/6106/xml |
| article html file updated | 17 February 2014 15:10 CET | Original file | - |
| article xml file uploaded | 17 February 2014 15:10 CET | Original file | - |
| article pdf uploaded. | 12 November 2013 11:06 CET | Version of Record | https://www.mdpi.com/1660-4601/10/11/6106/pdf |
