| article html file updated | 5 November 2020 16:02 CET | Original file | https://www.mdpi.com/1424-8220/20/21/6316 |
| article pdf uploaded. | 5 November 2020 16:00 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6316/pdf |
| article xml uploaded. | 5 November 2020 16:00 CET | Update | https://www.mdpi.com/1424-8220/20/21/6316/xml |
| article xml file uploaded | 5 November 2020 16:00 CET | Original file | N/A |
