| article html file updated | 3 December 2020 08:09 CET | Original file | https://www.mdpi.com/2077-1444/11/12/649 |
| article pdf uploaded. | 3 December 2020 08:07 CET | Version of Record | https://www.mdpi.com/2077-1444/11/12/649/pdf |
| article xml uploaded. | 3 December 2020 08:07 CET | Update | https://www.mdpi.com/2077-1444/11/12/649/xml |
| article xml file uploaded | 3 December 2020 08:07 CET | Original file | - |
