| article html file updated | 30 July 2022 11:46 CEST | Update | https://www.mdpi.com/2311-5629/7/4/73 |
| article html file updated | 21 October 2021 11:37 CEST | Original file | - |
| article pdf uploaded. | 21 October 2021 11:35 CEST | Updated version of record | https://www.mdpi.com/2311-5629/7/4/73/pdf |
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| article pdf uploaded. | 19 October 2021 13:52 CEST | Version of Record | https://www.mdpi.com/2311-5629/7/4/73/pdf-vor |
