| article html file updated | 8 February 2020 19:27 CET | Update | https://www.mdpi.com/1996-1073/10/11/1695 |
| article html file updated | 28 September 2019 00:16 CEST | Update | - |
| article html file updated | 2 May 2019 19:00 CEST | Update | - |
| article html file updated | 30 November 2017 10:44 CET | Update | - |
| article html file updated | 25 October 2017 16:18 CEST | Original file | - |
| article xml uploaded. | 25 October 2017 16:17 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1695/xml |
| article xml uploaded. | 25 October 2017 16:17 CEST | Original file | - |
| article pdf uploaded. | 25 October 2017 16:17 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/11/1695/pdf |
