| article html file updated | 20 August 2021 12:10 CEST | Original file | https://www.mdpi.com/1424-8220/21/16/5616 |
| article pdf uploaded. | 20 August 2021 12:08 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/16/5616/pdf |
| article xml uploaded. | 20 August 2021 12:08 CEST | Update | https://www.mdpi.com/1424-8220/21/16/5616/xml |
| article xml file uploaded | 20 August 2021 12:08 CEST | Original file | N/A |
