| article html file updated | 15 December 2020 08:44 CET | Original file | https://www.mdpi.com/2077-1444/11/12/672 |
| article pdf uploaded. | 15 December 2020 08:43 CET | Version of Record | https://www.mdpi.com/2077-1444/11/12/672/pdf |
| article xml uploaded. | 15 December 2020 08:43 CET | Update | https://www.mdpi.com/2077-1444/11/12/672/xml |
| article xml file uploaded | 15 December 2020 08:43 CET | Original file | N/A |
