| article html file updated | 8 February 2020 12:14 CET | Update | https://www.mdpi.com/1996-1944/10/8/869 |
| article html file updated | 26 September 2019 05:28 CEST | Update | - |
| article html file updated | 3 May 2019 09:36 CEST | Update | - |
| article html file updated | 27 March 2019 18:07 CET | Update | - |
| article html file updated | 1 September 2017 10:05 CEST | Update | - |
| article html file updated | 28 July 2017 14:31 CEST | Original file | - |
| article xml uploaded. | 28 July 2017 14:30 CEST | Original file | https://www.mdpi.com/1996-1944/10/8/869/xml |
| article pdf uploaded. | 28 July 2017 14:30 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/869/pdf |
