| article html file updated | 14 February 2020 01:52 CET | Update | https://www.mdpi.com/1996-1944/12/20/3404 |
| article html file updated | 30 October 2019 20:31 CET | Update | - |
| article html file updated | 23 October 2019 10:51 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 10:44 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/20/3404/pdf |
| article xml uploaded. | 23 October 2019 10:44 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3404/xml |
| article xml file uploaded | 23 October 2019 10:44 CEST | Update | - |
| article pdf uploaded. | 17 October 2019 16:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3404/pdf-vor |
| article xml file uploaded | 17 October 2019 16:50 CEST | Original file | - |
