| article html file updated | 6 February 2020 13:36 CET | Update | https://www.mdpi.com/2072-666X/5/4/1082 |
| article html file updated | 7 May 2019 05:35 CEST | Update | - |
| article html file updated | 25 March 2019 17:37 CET | Update | - |
| article html file updated | 21 August 2015 01:59 CEST | Update | - |
| article html file updated | 14 November 2014 11:01 CET | Original file | - |
| article xml file uploaded | 14 November 2014 11:01 CET | Original file | https://www.mdpi.com/2072-666X/5/4/1082/xml |
| article pdf uploaded. | 14 November 2014 09:06 CET | Updated version of record | https://www.mdpi.com/2072-666X/5/4/1082/pdf |
| article pdf uploaded. | 13 November 2014 15:11 CET | Version of Record | https://www.mdpi.com/2072-666X/5/4/1082/pdf-vor |
