| article html file updated | 1 January 2022 10:00 CET | Update | https://www.mdpi.com/1999-4893/15/1/16 |
| article html file updated | 31 December 2021 10:42 CET | Original file | - |
| article pdf uploaded. | 31 December 2021 10:41 CET | Updated version of record | https://www.mdpi.com/1999-4893/15/1/16/pdf |
| article xml uploaded. | 31 December 2021 10:41 CET | Update | https://www.mdpi.com/1999-4893/15/1/16/xml |
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| article pdf uploaded. | 30 December 2021 15:18 CET | Version of Record | https://www.mdpi.com/1999-4893/15/1/16/pdf-vor |
