| article html file updated | 8 February 2020 09:51 CET | Update | https://www.mdpi.com/1996-1944/10/7/736 |
| article html file updated | 25 September 2019 16:53 CEST | Update | - |
| article html file updated | 3 May 2019 14:30 CEST | Update | - |
| article html file updated | 1 August 2017 09:50 CEST | Update | - |
| article html file updated | 1 July 2017 13:18 CEST | Original file | - |
| article xml uploaded. | 1 July 2017 13:17 CEST | Update | https://www.mdpi.com/1996-1944/10/7/736/xml |
| article pdf uploaded. | 1 July 2017 13:17 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/736/pdf |
