| article html file updated | 6 February 2020 09:12 CET | Update | https://www.mdpi.com/1660-3397/12/5/2827 |
| article html file updated | 7 May 2019 14:38 CEST | Update | - |
| article html file updated | 21 March 2019 16:57 CET | Update | - |
| article html file updated | 20 August 2015 06:38 CEST | Update | - |
| article html file updated | 11 June 2014 07:45 CEST | Original file | - |
| article xml file uploaded | 11 June 2014 07:45 CEST | Original file | https://www.mdpi.com/1660-3397/12/5/2827/xml |
| article pdf uploaded. | 13 May 2014 13:34 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/5/2827/pdf |
