| article html file updated | 8 May 2020 02:45 CEST | Original file | https://www.mdpi.com/2071-1050/12/9/3782 |
| article pdf uploaded. | 8 May 2020 02:43 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3782/pdf |
| article xml uploaded. | 8 May 2020 02:43 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3782/xml |
| article xml file uploaded | 8 May 2020 02:43 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 16:26 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3782/pdf-vor |
| article xml file uploaded | 6 May 2020 16:26 CEST | Original file | - |
