| article html file updated | 8 February 2020 10:38 CET | Update | https://www.mdpi.com/1996-1944/10/7/779 |
| article html file updated | 25 September 2019 20:49 CEST | Update | - |
| article html file updated | 3 May 2019 13:04 CEST | Update | - |
| article html file updated | 1 August 2017 09:59 CEST | Update | - |
| article html file updated | 12 July 2017 09:52 CEST | Original file | - |
| article xml uploaded. | 12 July 2017 09:51 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/779/xml |
| article pdf uploaded. | 12 July 2017 09:51 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/779/pdf |
| article pdf uploaded. | 10 July 2017 14:56 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/779/pdf-vor |
