| article html file updated | 12 May 2020 09:23 CEST | Original file | https://www.mdpi.com/2071-1050/12/9/3935 |
| article pdf uploaded. | 12 May 2020 09:22 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3935/pdf |
| article xml uploaded. | 12 May 2020 09:22 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3935/xml |
| article xml file uploaded | 12 May 2020 09:22 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 15:44 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3935/pdf-vor |
| article xml file uploaded | 11 May 2020 15:44 CEST | Original file | - |
