| article html file updated | 24 August 2020 14:53 CEST | Original file | https://www.mdpi.com/2071-1050/12/17/6862 |
| article pdf uploaded. | 24 August 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/17/6862/pdf |
| article xml uploaded. | 24 August 2020 14:52 CEST | Update | https://www.mdpi.com/2071-1050/12/17/6862/xml |
| article xml file uploaded | 24 August 2020 14:52 CEST | Original file | - |
