| article html file updated | 25 January 2024 11:00 CET | Original file | https://www.mdpi.com/2504-3900/29/1/44 |
| article pdf uploaded. | 4 November 2020 04:16 CET | Updated version of record | https://www.mdpi.com/2504-3900/29/1/44/pdf |
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| article pdf uploaded. | 14 October 2019 10:39 CEST | Version of Record | https://www.mdpi.com/2504-3900/29/1/44/pdf-vor |
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