| article html file updated | 9 November 2020 11:17 CET | Original file | https://www.mdpi.com/1996-1944/13/21/5039 |
| article pdf uploaded. | 9 November 2020 11:16 CET | Version of Record | https://www.mdpi.com/1996-1944/13/21/5039/pdf |
| article xml uploaded. | 9 November 2020 11:16 CET | Update | https://www.mdpi.com/1996-1944/13/21/5039/xml |
| article xml file uploaded | 9 November 2020 11:16 CET | Original file | - |
