| article html file updated | 9 February 2020 12:25 CET | Update | https://www.mdpi.com/2071-1050/10/4/1060 |
| article html file updated | 2 October 2019 06:13 CEST | Update | - |
| article html file updated | 1 May 2019 06:20 CEST | Update | - |
| article html file updated | 17 April 2019 06:25 CEST | Update | - |
| article html file updated | 29 March 2019 12:27 CET | Update | - |
| article html file updated | 2 May 2018 11:27 CEST | Update | - |
| article html file updated | 3 April 2018 18:24 CEST | Original file | - |
| article xml uploaded. | 3 April 2018 18:23 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1060/xml |
| article pdf uploaded. | 3 April 2018 18:23 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1060/pdf |
