| article html file updated | 6 February 2020 13:17 CET | Update | https://www.mdpi.com/2072-6651/6/11/3077 |
| article html file updated | 7 May 2019 06:13 CEST | Update | - |
| article html file updated | 25 March 2019 16:53 CET | Update | - |
| article html file updated | 21 August 2015 00:53 CEST | Update | - |
| article html file updated | 28 November 2014 11:04 CET | Original file | - |
| article xml file uploaded | 28 November 2014 11:04 CET | Original file | https://www.mdpi.com/2072-6651/6/11/3077/xml |
| article pdf uploaded. | 31 October 2014 11:53 CET | Version of Record | https://www.mdpi.com/2072-6651/6/11/3077/pdf |
