| article html file updated | 8 February 2020 19:42 CET | Update | https://www.mdpi.com/1996-1944/10/11/1238 |
| article html file updated | 28 September 2019 01:48 CEST | Update | - |
| article html file updated | 2 May 2019 18:25 CEST | Update | - |
| article html file updated | 30 November 2017 09:45 CET | Update | - |
| article html file updated | 31 October 2017 12:00 CET | Original file | - |
| article xml uploaded. | 31 October 2017 11:59 CET | Update | https://www.mdpi.com/1996-1944/10/11/1238/xml |
| article xml uploaded. | 31 October 2017 11:59 CET | Original file | - |
| article pdf uploaded. | 31 October 2017 11:59 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/11/1238/pdf |
| article pdf uploaded. | 27 October 2017 16:59 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/11/1238/pdf-vor |
