| article html file updated | 12 July 2021 05:42 CEST | Original file | https://www.mdpi.com/1424-8220/21/14/4743 |
| article pdf uploaded. | 12 July 2021 05:40 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/14/4743/pdf |
| article xml uploaded. | 12 July 2021 05:40 CEST | Update | https://www.mdpi.com/1424-8220/21/14/4743/xml |
| article xml file uploaded | 12 July 2021 05:40 CEST | Original file | N/A |
