| article html file updated | 14 November 2021 13:24 CET | Original file | https://www.mdpi.com/2077-1444/12/11/997 |
| article pdf uploaded. | 14 November 2021 13:23 CET | Version of Record | https://www.mdpi.com/2077-1444/12/11/997/pdf |
| article xml uploaded. | 14 November 2021 13:23 CET | Update | https://www.mdpi.com/2077-1444/12/11/997/xml |
| article xml file uploaded | 14 November 2021 13:23 CET | Original file | - |
