| article html file updated | 14 July 2021 12:08 CEST | Original file | https://www.mdpi.com/2076-3417/11/14/6486 |
| article pdf uploaded. | 14 July 2021 12:07 CEST | Version of Record | https://www.mdpi.com/2076-3417/11/14/6486/pdf |
| article xml uploaded. | 14 July 2021 12:07 CEST | Update | https://www.mdpi.com/2076-3417/11/14/6486/xml |
| article xml file uploaded | 14 July 2021 12:07 CEST | Original file | N/A |
