| article html file updated | 8 February 2020 09:37 CET | Update | https://www.mdpi.com/1996-1944/10/7/706 |
| article html file updated | 25 September 2019 15:34 CEST | Update | - |
| article html file updated | 3 May 2019 14:56 CEST | Update | - |
| article html file updated | 1 August 2017 09:43 CEST | Update | - |
| article html file updated | 29 June 2017 15:11 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 15:09 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/706/xml |
| article pdf uploaded. | 29 June 2017 15:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/706/pdf |
