| article html file updated | 9 February 2020 13:30 CET | Update | https://www.mdpi.com/1996-1944/11/4/594 |
| article html file updated | 2 October 2019 12:53 CEST | Update | N/A |
| article html file updated | 1 May 2019 04:08 CEST | Update | N/A |
| article html file updated | 17 April 2019 04:28 CEST | Update | N/A |
| article html file updated | 29 March 2019 14:55 CET | Update | N/A |
| article html file updated | 2 May 2018 14:17 CEST | Update | N/A |
| article html file updated | 12 April 2018 10:05 CEST | Original file | N/A |
| article xml uploaded. | 12 April 2018 10:03 CEST | Update | https://www.mdpi.com/1996-1944/11/4/594/xml |
| article pdf uploaded. | 12 April 2018 10:03 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/4/594/pdf |
