| article html file updated | 21 March 2019 19:46 CET | Update | https://www.mdpi.com/2072-6694/6/3/1298 |
| article html file updated | 20 August 2015 11:09 CEST | Update | - |
| article html file updated | 9 October 2014 11:11 CEST | Original file | - |
| article xml file uploaded | 9 October 2014 11:11 CEST | Original file | https://www.mdpi.com/2072-6694/6/3/1298/xml |
| article pdf uploaded. | 27 June 2014 09:44 CEST | Version of Record | https://www.mdpi.com/2072-6694/6/3/1298/pdf |
