| article html file updated | 6 February 2020 21:38 CET | Update | https://www.mdpi.com/2072-666X/6/8/1082 |
| article html file updated | 6 May 2019 13:49 CEST | Update | - |
| article html file updated | 26 March 2019 08:28 CET | Update | - |
| article html file updated | 2 September 2015 06:12 CEST | Update | - |
| article xml file uploaded | 2 September 2015 06:12 CEST | Original file | https://www.mdpi.com/2072-666X/6/8/1082/xml |
| article html file updated | 21 August 2015 15:33 CEST | Original file | - |
| article pdf uploaded. | 12 August 2015 08:41 CEST | Updated version of record | https://www.mdpi.com/2072-666X/6/8/1082/pdf |
| article pdf uploaded. | 11 August 2015 13:46 CEST | Version of Record | https://www.mdpi.com/2072-666X/6/8/1082/pdf-vor |
