| article html file updated | 30 September 2021 12:32 CEST | Original file | https://www.mdpi.com/2077-1444/12/10/821 |
| article pdf uploaded. | 30 September 2021 12:31 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/10/821/pdf |
| article xml uploaded. | 30 September 2021 12:31 CEST | Update | https://www.mdpi.com/2077-1444/12/10/821/xml |
| article xml file uploaded | 30 September 2021 12:31 CEST | Original file | N/A |
