| article html file updated | 6 February 2020 09:09 CET | Update | https://www.mdpi.com/1660-4601/11/5/5006 |
| article html file updated | 7 May 2019 14:44 CEST | Update | - |
| article html file updated | 21 March 2019 16:49 CET | Update | - |
| article html file updated | 20 August 2015 06:24 CEST | Update | - |
| article html file updated | 11 June 2014 13:25 CEST | Original file | - |
| article xml file uploaded | 11 June 2014 13:25 CEST | Original file | https://www.mdpi.com/1660-4601/11/5/5006/xml |
| article pdf uploaded. | 9 May 2014 14:01 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/5/5006/pdf |
