| article html file updated | 6 February 2020 23:29 CET | Update | https://www.mdpi.com/2072-666X/6/10/1433 |
| article html file updated | 6 May 2019 09:57 CEST | Update | - |
| article html file updated | 26 March 2019 12:01 CET | Original file | - |
| article xml file uploaded | 4 November 2015 06:02 CET | Original file | https://www.mdpi.com/2072-666X/6/10/1433/xml |
| article pdf uploaded. | 5 October 2015 09:35 CEST | Version of Record | https://www.mdpi.com/2072-666X/6/10/1433/pdf |
