| article html file updated | 8 February 2020 19:44 CET | Update | https://www.mdpi.com/1996-1944/10/11/1246 |
| article html file updated | 28 September 2019 02:05 CEST | Update | - |
| article html file updated | 2 May 2019 18:19 CEST | Update | - |
| article html file updated | 30 November 2017 09:47 CET | Update | - |
| article html file updated | 30 October 2017 21:08 CET | Original file | - |
| article xml uploaded. | 30 October 2017 21:07 CET | Original file | https://www.mdpi.com/1996-1944/10/11/1246/xml |
| article pdf uploaded. | 30 October 2017 21:07 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/11/1246/pdf |
| article pdf uploaded. | 28 October 2017 11:24 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/11/1246/pdf-vor |
