| article html file updated | 31 July 2022 00:01 CEST | Update | https://www.mdpi.com/1660-3397/20/1/15 |
| article html file updated | 23 December 2021 10:54 CET | Original file | - |
| article pdf uploaded. | 23 December 2021 10:53 CET | Version of Record | https://www.mdpi.com/1660-3397/20/1/15/pdf |
| article xml uploaded. | 23 December 2021 10:53 CET | Update | https://www.mdpi.com/1660-3397/20/1/15/xml |
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