| article html file updated | 31 July 2022 22:32 CEST | Update | https://www.mdpi.com/2409-9287/7/1/20 |
| article html file updated | 18 February 2022 11:41 CET | Original file | - |
| article pdf uploaded. | 18 February 2022 11:40 CET | Version of Record | https://www.mdpi.com/2409-9287/7/1/20/pdf |
| article xml uploaded. | 18 February 2022 11:40 CET | Update | https://www.mdpi.com/2409-9287/7/1/20/xml |
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