| article html file updated | 9 November 2020 07:03 CET | Original file | https://www.mdpi.com/2071-1050/12/21/9183 |
| article pdf uploaded. | 9 November 2020 07:02 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9183/pdf |
| article xml uploaded. | 9 November 2020 07:02 CET | Update | https://www.mdpi.com/2071-1050/12/21/9183/xml |
| article xml file uploaded | 9 November 2020 07:02 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 16:13 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9183/pdf-vor |
