| article html file updated | 8 February 2020 10:32 CET | Update | https://www.mdpi.com/1996-1944/10/7/769 |
| article html file updated | 25 September 2019 20:13 CEST | Update | - |
| article html file updated | 3 May 2019 13:17 CEST | Update | - |
| article html file updated | 1 August 2017 09:56 CEST | Update | - |
| article html file updated | 8 July 2017 12:02 CEST | Original file | - |
| article xml uploaded. | 8 July 2017 12:01 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/769/xml |
| article pdf uploaded. | 8 July 2017 12:01 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/769/pdf |
