| article html file updated | 8 February 2020 11:34 CET | Update | https://www.mdpi.com/1996-1073/10/7/1042 |
| article html file updated | 26 September 2019 01:44 CEST | Update | - |
| article html file updated | 3 May 2019 11:16 CEST | Update | - |
| article html file updated | 27 March 2019 16:51 CET | Update | - |
| article html file updated | 31 July 2017 07:24 CEST | Update | - |
| article html file updated | 20 July 2017 13:07 CEST | Update | - |
| article html file updated | 20 July 2017 13:05 CEST | Update | - |
| article html file updated | 20 July 2017 13:04 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 13:03 CEST | Update | https://www.mdpi.com/1996-1073/10/7/1042/xml |
| article pdf uploaded. | 20 July 2017 13:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/1042/pdf |