| article html file updated | 19 November 2020 10:31 CET | Original file | https://www.mdpi.com/1996-1073/13/22/6046 |
| article pdf uploaded. | 19 November 2020 10:26 CET | Version of Record | https://www.mdpi.com/1996-1073/13/22/6046/pdf |
| article xml uploaded. | 19 November 2020 10:26 CET | Update | https://www.mdpi.com/1996-1073/13/22/6046/xml |
| article xml file uploaded | 19 November 2020 10:26 CET | Original file | N/A |
