| article html file updated | 9 January 2020 05:16 CET | Update | https://www.mdpi.com/1996-1944/7/5/4057 |
| article html file updated | 20 September 2019 08:34 CEST | Update | N/A |
| article html file updated | 20 August 2015 08:00 CEST | Update | N/A |
| Correction published | 24 November 2014 00:00 CET | Correction | http://www.mdpi.com/1996-1944/7/11/7583 |
| article html file updated | 30 July 2014 12:44 CEST | Original file | N/A |
| article xml file uploaded | 30 July 2014 12:42 CEST | Original file | https://www.mdpi.com/1996-1944/7/5/4057/xml |
| article pdf uploaded. | 22 May 2014 15:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/7/5/4057/pdf |
