| article html file updated | 7 February 2020 17:23 CET | Update | https://www.mdpi.com/1660-3397/14/11/203 |
| article html file updated | 4 May 2019 23:44 CEST | Update | - |
| article html file updated | 30 November 2016 05:13 CET | Update | - |
| article html file updated | 2 November 2016 11:21 CET | Original file | - |
| article xml uploaded. | 2 November 2016 11:19 CET | Update | https://www.mdpi.com/1660-3397/14/11/203/xml |
| article xml uploaded. | 2 November 2016 11:19 CET | Original file | - |
| article pdf uploaded. | 2 November 2016 11:19 CET | Version of Record | https://www.mdpi.com/1660-3397/14/11/203/pdf |
