| article html file updated | 6 February 2020 14:33 CET | Update | https://www.mdpi.com/1660-3397/12/12/6113 |
| article html file updated | 7 May 2019 03:48 CEST | Update | - |
| article html file updated | 25 March 2019 19:25 CET | Update | - |
| article html file updated | 21 August 2015 04:21 CEST | Update | - |
| article html file updated | 26 December 2014 11:30 CET | Original file | - |
| article xml file uploaded | 26 December 2014 11:30 CET | Original file | https://www.mdpi.com/1660-3397/12/12/6113/xml |
| article supplementary file uploaded. | 17 December 2014 13:32 CET | - | https://www.mdpi.com/1660-3397/12/12/6113#supplementary |
| article pdf uploaded. | 17 December 2014 13:32 CET | Version of Record | https://www.mdpi.com/1660-3397/12/12/6113/pdf |
