| article html file updated | 14 February 2020 02:51 CET | Update | https://www.mdpi.com/2071-1050/11/20/5856 |
| article html file updated | 31 October 2019 04:36 CET | Update | - |
| article html file updated | 22 October 2019 10:24 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 10:23 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/20/5856/pdf |
| article xml uploaded. | 22 October 2019 10:23 CEST | Update | https://www.mdpi.com/2071-1050/11/20/5856/xml |
| article xml file uploaded | 22 October 2019 10:23 CEST | Original file | - |
