| article html file updated | 6 February 2020 05:06 CET | Update | https://www.mdpi.com/1660-3397/11/10/4083 |
| article html file updated | 7 May 2019 22:56 CEST | Update | - |
| article html file updated | 21 March 2019 06:30 CET | Update | - |
| article html file updated | 17 June 2015 14:12 CEST | Update | - |
| article html file updated | 3 December 2013 08:20 CET | Original file | - |
| article xml file uploaded | 3 December 2013 08:20 CET | Original file | https://www.mdpi.com/1660-3397/11/10/4083/xml |
| article pdf uploaded. | 24 October 2013 09:39 CEST | Updated version of record | https://www.mdpi.com/1660-3397/11/10/4083/pdf |
| article pdf uploaded. | 23 October 2013 12:28 CEST | Version of Record | https://www.mdpi.com/1660-3397/11/10/4083/pdf-vor |
