| article html file updated | 2 August 2022 16:49 CEST | Update | https://www.mdpi.com/1999-4907/13/4/559 |
| article html file updated | 1 April 2022 09:19 CEST | Original file | - |
| article pdf uploaded. | 1 April 2022 09:18 CEST | Updated version of record | https://www.mdpi.com/1999-4907/13/4/559/pdf |
| article xml uploaded. | 1 April 2022 09:18 CEST | Update | https://www.mdpi.com/1999-4907/13/4/559/xml |
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| article pdf uploaded. | 31 March 2022 17:13 CEST | Version of Record | https://www.mdpi.com/1999-4907/13/4/559/pdf-vor |
