| article html file updated | 9 February 2020 13:03 CET | Update | https://www.mdpi.com/2071-1050/10/4/1120 |
| article html file updated | 2 October 2019 10:07 CEST | Update | - |
| article html file updated | 1 May 2019 05:01 CEST | Update | - |
| article html file updated | 17 April 2019 05:15 CEST | Update | - |
| article html file updated | 29 March 2019 13:54 CET | Update | - |
| article html file updated | 2 May 2018 11:42 CEST | Update | - |
| article html file updated | 9 April 2018 11:14 CEST | Original file | - |
| article xml uploaded. | 9 April 2018 11:13 CEST | Original file | https://www.mdpi.com/2071-1050/10/4/1120/xml |
| article pdf uploaded. | 9 April 2018 11:13 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1120/pdf |
