| article html file updated | 21 October 2021 06:31 CEST | Original file | https://www.mdpi.com/2076-3417/11/20/9754 |
| article pdf uploaded. | 21 October 2021 06:30 CEST | Updated version of record | https://www.mdpi.com/2076-3417/11/20/9754/pdf |
| article xml uploaded. | 21 October 2021 06:30 CEST | Update | https://www.mdpi.com/2076-3417/11/20/9754/xml |
| article xml file uploaded | 21 October 2021 06:30 CEST | Original file | N/A |
| article pdf uploaded. | 19 October 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2076-3417/11/20/9754/pdf-vor |
