| article html file updated | 30 July 2022 21:05 CEST | Update | https://www.mdpi.com/2411-5142/6/4/101 |
| article html file updated | 8 December 2021 10:57 CET | Original file | - |
| article pdf uploaded. | 8 December 2021 10:56 CET | Version of Record | https://www.mdpi.com/2411-5142/6/4/101/pdf |
| article xml uploaded. | 8 December 2021 10:56 CET | Update | https://www.mdpi.com/2411-5142/6/4/101/xml |
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