| article html file updated | 9 February 2020 09:54 CET | Update | https://www.mdpi.com/1996-1944/11/3/424 |
| article html file updated | 1 October 2019 15:30 CEST | Update | - |
| article html file updated | 1 May 2019 11:37 CEST | Update | - |
| article html file updated | 17 April 2019 11:25 CEST | Update | - |
| article html file updated | 29 March 2019 06:40 CET | Update | - |
| article html file updated | 27 March 2018 13:25 CEST | Update | - |
| article html file updated | 15 March 2018 06:51 CET | Original file | - |
| article xml uploaded. | 15 March 2018 06:50 CET | Update | https://www.mdpi.com/1996-1944/11/3/424/xml |
| article pdf uploaded. | 15 March 2018 06:50 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/424/pdf |
