| article html file updated | 7 February 2020 18:10 CET | Update | https://www.mdpi.com/1996-1944/9/11/932 |
| article html file updated | 4 May 2019 22:15 CEST | Update | - |
| article html file updated | 30 November 2016 06:01 CET | Update | - |
| article html file updated | 17 November 2016 11:54 CET | Original file | - |
| article xml uploaded. | 17 November 2016 11:52 CET | Update | https://www.mdpi.com/1996-1944/9/11/932/xml |
| article xml uploaded. | 17 November 2016 11:52 CET | Update | - |
| article xml uploaded. | 17 November 2016 11:52 CET | Original file | - |
| article pdf uploaded. | 17 November 2016 11:52 CET | Version of Record | https://www.mdpi.com/1996-1944/9/11/932/pdf |
