| article html file updated | 6 February 2020 13:49 CET | Update | https://www.mdpi.com/1660-3397/12/11/5576 |
| article html file updated | 7 May 2019 05:11 CEST | Update | - |
| article html file updated | 25 March 2019 18:04 CET | Update | - |
| article html file updated | 21 August 2015 02:25 CEST | Update | - |
| article html file updated | 27 November 2014 11:15 CET | Original file | - |
| article xml file uploaded | 27 November 2014 11:15 CET | Original file | https://www.mdpi.com/1660-3397/12/11/5576/xml |
| article pdf uploaded. | 20 November 2014 13:04 CET | Version of Record | https://www.mdpi.com/1660-3397/12/11/5576/pdf |
