| article html file updated | 7 February 2020 16:57 CET | Update | https://www.mdpi.com/1996-1944/9/11/865 |
| article html file updated | 5 May 2019 00:31 CEST | Update | - |
| article html file updated | 30 November 2016 05:15 CET | Update | - |
| article html file updated | 25 October 2016 12:20 CEST | Original file | - |
| article xml uploaded. | 25 October 2016 12:18 CEST | Update | https://www.mdpi.com/1996-1944/9/11/865/xml |
| article xml uploaded. | 25 October 2016 12:18 CEST | Update | - |
| article xml uploaded. | 25 October 2016 12:18 CEST | Update | - |
| article xml uploaded. | 25 October 2016 12:18 CEST | Original file | - |
| article pdf uploaded. | 25 October 2016 12:18 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/11/865/pdf |
