| article html file updated | 12 February 2020 09:45 CET | Update | https://www.mdpi.com/1996-1944/12/9/1445 |
| article html file updated | 19 October 2019 12:09 CEST | Update | - |
| article html file updated | 24 May 2019 14:46 CEST | Update | - |
| article html file updated | 6 May 2019 11:53 CEST | Original file | - |
| article pdf uploaded. | 6 May 2019 11:52 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/9/1445/pdf |
| article xml uploaded. | 6 May 2019 11:52 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1445/xml |
| article xml file uploaded | 6 May 2019 11:52 CEST | Update | - |
| article pdf uploaded. | 3 May 2019 16:15 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1445/pdf-vor |
| article xml file uploaded | 3 May 2019 16:15 CEST | Original file | - |
