| article html file updated | 8 February 2020 15:29 CET | Update | https://www.mdpi.com/1996-1944/10/9/1043 |
| article html file updated | 26 September 2019 23:39 CEST | Update | - |
| article html file updated | 3 May 2019 03:17 CEST | Update | - |
| article html file updated | 30 September 2017 09:11 CEST | Update | - |
| article html file updated | 6 September 2017 12:46 CEST | Original file | - |
| article xml uploaded. | 6 September 2017 12:45 CEST | Original file | https://www.mdpi.com/1996-1944/10/9/1043/xml |
| article pdf uploaded. | 6 September 2017 12:45 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1043/pdf |
