| article html file updated | 6 February 2020 08:03 CET | Update | https://new.mdpi.com/1660-4601/11/3/3443 |
| article html file updated | 20 September 2019 06:44 CEST | Update | - |
| article html file updated | 7 May 2019 17:01 CEST | Update | - |
| article html file updated | 21 March 2019 14:14 CET | Update | - |
| article html file updated | 20 August 2015 00:35 CEST | Update | - |
| article html file updated | 28 April 2014 10:49 CEST | Original file | - |
| article xml file uploaded | 28 April 2014 10:49 CEST | Original file | https://new.mdpi.com/1660-4601/11/3/3443/xml |
| article pdf uploaded. | 21 March 2014 09:10 CET | Version of Record | https://new.mdpi.com/1660-4601/11/3/3443/pdf |
