| article html file updated | 5 October 2020 15:45 CEST | Original file | https://www.mdpi.com/2071-1050/12/19/8214 |
| article pdf uploaded. | 5 October 2020 15:44 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/19/8214/pdf |
| article xml uploaded. | 5 October 2020 15:44 CEST | Update | https://www.mdpi.com/2071-1050/12/19/8214/xml |
| article xml file uploaded | 5 October 2020 15:44 CEST | Original file | - |
