| article html file updated | 5 October 2020 13:00 CEST | Original file | https://www.mdpi.com/2071-1050/12/19/8199 |
| article pdf uploaded. | 5 October 2020 12:59 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/19/8199/pdf |
| article xml uploaded. | 5 October 2020 12:59 CEST | Update | https://www.mdpi.com/2071-1050/12/19/8199/xml |
| article xml file uploaded | 5 October 2020 12:59 CEST | Original file | N/A |
