| article html file updated | 7 February 2020 15:42 CET | Update | https://www.mdpi.com/1996-1944/9/10/805 |
| article html file updated | 5 May 2019 02:50 CEST | Update | - |
| article html file updated | 27 October 2016 11:37 CEST | Update | - |
| article html file updated | 28 September 2016 11:46 CEST | Original file | - |
| article xml uploaded. | 28 September 2016 11:40 CEST | Update | https://www.mdpi.com/1996-1944/9/10/805/xml |
| article xml uploaded. | 28 September 2016 11:40 CEST | Update | - |
| article xml uploaded. | 28 September 2016 11:40 CEST | Original file | - |
| article pdf uploaded. | 28 September 2016 11:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/10/805/pdf |
