| article html file updated | 8 February 2020 10:33 CET | Update | https://www.mdpi.com/1996-1944/10/7/773 |
| article html file updated | 25 September 2019 20:19 CEST | Update | - |
| article html file updated | 3 May 2019 13:14 CEST | Update | - |
| article html file updated | 1 August 2017 09:57 CEST | Update | - |
| article html file updated | 9 July 2017 10:17 CEST | Original file | - |
| article xml uploaded. | 9 July 2017 10:15 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/773/xml |
| article pdf uploaded. | 9 July 2017 10:15 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/773/pdf |
