| article html file updated | 9 February 2020 13:23 CET | Update | https://www.mdpi.com/1996-1944/11/4/589 |
| article html file updated | 2 October 2019 12:11 CEST | Update | N/A |
| article html file updated | 1 May 2019 04:21 CEST | Update | N/A |
| article html file updated | 17 April 2019 04:39 CEST | Update | N/A |
| article html file updated | 29 March 2019 14:40 CET | Update | N/A |
| article html file updated | 2 May 2018 14:15 CEST | Update | N/A |
| article html file updated | 11 April 2018 15:06 CEST | Original file | N/A |
| article xml uploaded. | 11 April 2018 15:05 CEST | Update | https://www.mdpi.com/1996-1944/11/4/589/xml |
| article pdf uploaded. | 11 April 2018 15:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/4/589/pdf |