| article html file updated | 8 February 2020 23:41 CET | Update | https://www.mdpi.com/1996-1944/10/12/1411 |
| article html file updated | 29 September 2019 02:51 CEST | Update | - |
| article html file updated | 2 May 2019 09:27 CEST | Update | - |
| article html file updated | 18 April 2019 07:09 CEST | Update | - |
| article html file updated | 2 January 2018 19:23 CET | Update | - |
| article html file updated | 10 December 2017 11:55 CET | Original file | - |
| article xml uploaded. | 10 December 2017 11:54 CET | Update | https://www.mdpi.com/1996-1944/10/12/1411/xml |
| article xml uploaded. | 10 December 2017 11:54 CET | Original file | - |
| article pdf uploaded. | 10 December 2017 11:54 CET | Version of Record | https://www.mdpi.com/1996-1944/10/12/1411/pdf |
