| article html file updated | 8 February 2020 07:01 CET | Update | https://www.mdpi.com/1996-1944/10/6/598 |
| article html file updated | 25 September 2019 01:56 CEST | Update | - |
| article html file updated | 3 May 2019 19:50 CEST | Update | - |
| article html file updated | 27 June 2017 10:45 CEST | Update | - |
| article html file updated | 30 May 2017 12:12 CEST | Original file | - |
| article xml uploaded. | 30 May 2017 12:11 CEST | Original file | https://www.mdpi.com/1996-1944/10/6/598/xml |
| article pdf uploaded. | 30 May 2017 12:11 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/598/pdf |
