| article html file updated | 30 July 2022 10:25 CEST | Update | https://www.mdpi.com/2227-7099/9/4/152 |
| article html file updated | 12 October 2021 14:21 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 14:20 CEST | Version of Record | https://www.mdpi.com/2227-7099/9/4/152/pdf |
| article xml uploaded. | 12 October 2021 14:20 CEST | Update | https://www.mdpi.com/2227-7099/9/4/152/xml |
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