| article html file updated | 8 February 2020 08:45 CET | Update | https://www.mdpi.com/1996-1944/10/6/673 |
| article html file updated | 25 September 2019 10:49 CEST | Update | - |
| article html file updated | 3 May 2019 16:35 CEST | Update | - |
| article html file updated | 27 June 2017 11:42 CEST | Update | - |
| article html file updated | 20 June 2017 13:36 CEST | Original file | - |
| article xml uploaded. | 20 June 2017 13:35 CEST | Update | https://www.mdpi.com/1996-1944/10/6/673/xml |
| article pdf uploaded. | 20 June 2017 13:35 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/673/pdf |
