| article html file updated | 7 February 2020 23:39 CET | Update | https://www.mdpi.com/1996-1944/10/2/198 |
| article html file updated | 23 September 2019 09:23 CEST | Update | - |
| article html file updated | 4 May 2019 10:45 CEST | Update | - |
| article html file updated | 2 March 2017 09:31 CET | Update | - |
| article html file updated | 17 February 2017 15:01 CET | Original file | - |
| article xml uploaded. | 17 February 2017 15:00 CET | Original file | https://www.mdpi.com/1996-1944/10/2/198/xml |
| article pdf uploaded. | 17 February 2017 15:00 CET | Version of Record | https://www.mdpi.com/1996-1944/10/2/198/pdf |
