| article html file updated | 29 November 2021 11:26 CET | Original file | https://www.mdpi.com/2075-1702/9/12/324 |
| article pdf uploaded. | 29 November 2021 11:24 CET | Version of Record | https://www.mdpi.com/2075-1702/9/12/324/pdf |
| article xml uploaded. | 29 November 2021 11:24 CET | Update | https://www.mdpi.com/2075-1702/9/12/324/xml |
| article xml file uploaded | 29 November 2021 11:24 CET | Original file | N/A |
