| article html file updated | 7 February 2020 11:32 CET | Update | https://www.mdpi.com/1996-1944/9/7/565 |
| article html file updated | 5 May 2019 10:26 CEST | Update | - |
| article html file updated | 27 March 2019 09:59 CET | Update | - |
| article html file updated | 29 July 2016 10:51 CEST | Update | - |
| article html file updated | 12 July 2016 13:37 CEST | Original file | - |
| article xml uploaded. | 12 July 2016 13:36 CEST | Update | https://www.mdpi.com/1996-1944/9/7/565/xml |
| article pdf uploaded. | 12 July 2016 13:36 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/7/565/pdf |
