| article html file updated | 8 February 2020 20:08 CET | Update | https://www.mdpi.com/1996-1944/10/11/1260 |
| article html file updated | 28 September 2019 04:28 CEST | Update | - |
| article html file updated | 2 May 2019 17:24 CEST | Update | - |
| article html file updated | 30 November 2017 09:50 CET | Update | - |
| article html file updated | 2 November 2017 10:03 CET | Original file | - |
| article xml uploaded. | 2 November 2017 10:01 CET | Update | https://www.mdpi.com/1996-1944/10/11/1260/xml |
| article xml uploaded. | 2 November 2017 10:01 CET | Original file | - |
| article pdf uploaded. | 2 November 2017 10:01 CET | Version of Record | https://www.mdpi.com/1996-1944/10/11/1260/pdf |
