| article html file updated | 28 December 2021 03:54 CET | Original file | https://www.mdpi.com/2073-4425/13/1/69 |
| article pdf uploaded. | 28 December 2021 03:53 CET | Version of Record | https://www.mdpi.com/2073-4425/13/1/69/pdf |
| article xml uploaded. | 28 December 2021 03:53 CET | Update | https://www.mdpi.com/2073-4425/13/1/69/xml |
| article xml file uploaded | 28 December 2021 03:53 CET | Original file | - |
