| article html file updated | 28 January 2022 13:18 CET | Original file | https://www.mdpi.com/2308-3425/9/2/45 |
| article pdf uploaded. | 28 January 2022 13:17 CET | Version of Record | https://www.mdpi.com/2308-3425/9/2/45/pdf |
| article xml uploaded. | 28 January 2022 13:17 CET | Update | https://www.mdpi.com/2308-3425/9/2/45/xml |
| article xml file uploaded | 28 January 2022 13:17 CET | Original file | - |
