| article html file updated | 30 December 2021 06:53 CET | Original file | https://www.mdpi.com/2077-1444/13/1/32 |
| article pdf uploaded. | 30 December 2021 06:52 CET | Version of Record | https://www.mdpi.com/2077-1444/13/1/32/pdf |
| article xml uploaded. | 30 December 2021 06:52 CET | Update | https://www.mdpi.com/2077-1444/13/1/32/xml |
| article xml file uploaded | 30 December 2021 06:52 CET | Original file | - |
