| article html file updated | 23 November 2020 07:15 CET | Original file | https://www.mdpi.com/1996-1073/13/22/6128 |
| article pdf uploaded. | 23 November 2020 07:14 CET | Version of Record | https://www.mdpi.com/1996-1073/13/22/6128/pdf |
| article xml uploaded. | 23 November 2020 07:14 CET | Update | https://www.mdpi.com/1996-1073/13/22/6128/xml |
| article xml file uploaded | 23 November 2020 07:14 CET | Original file | N/A |
