| article html file updated | 9 February 2020 11:05 CET | Update | https://www.mdpi.com/1996-1944/11/4/486 |
| article html file updated | 1 October 2019 22:24 CEST | Update | N/A |
| article html file updated | 1 May 2019 09:06 CEST | Update | N/A |
| article html file updated | 17 April 2019 09:01 CEST | Update | N/A |
| article html file updated | 29 March 2019 09:24 CET | Update | N/A |
| article html file updated | 2 May 2018 13:43 CEST | Update | N/A |
| article html file updated | 23 March 2018 18:03 CET | Original file | N/A |
| article xml uploaded. | 23 March 2018 18:01 CET | Update | https://www.mdpi.com/1996-1944/11/4/486/xml |
| article pdf uploaded. | 23 March 2018 18:01 CET | Version of Record | https://www.mdpi.com/1996-1944/11/4/486/pdf |
