| article html file updated | 12 August 2022 21:48 CEST | Update | https://www.mdpi.com/2411-9660/6/4/60 |
| article html file updated | 22 June 2022 12:26 CEST | Original file | - |
| article pdf uploaded. | 22 June 2022 12:24 CEST | Version of Record | https://www.mdpi.com/2411-9660/6/4/60/pdf |
| article xml uploaded. | 22 June 2022 12:24 CEST | Update | https://www.mdpi.com/2411-9660/6/4/60/xml |
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