| article html file updated | 27 July 2022 03:02 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4521 |
| article html file updated | 1 July 2021 12:13 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2021 12:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/13/4521/pdf |
| article xml uploaded. | 1 July 2021 12:12 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4521/xml |
| article xml file uploaded | 1 July 2021 12:12 CEST | Original file | N/A |
