| article html file updated | 27 July 2022 07:07 CEST | Update | https://www.mdpi.com/1660-3397/19/8/431 |
| article html file updated | 3 August 2021 05:47 CEST | Original file | - |
| article pdf uploaded. | 3 August 2021 05:45 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/8/431/pdf |
| article xml uploaded. | 3 August 2021 05:45 CEST | Update | https://www.mdpi.com/1660-3397/19/8/431/xml |
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| article pdf uploaded. | 29 July 2021 10:54 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/8/431/pdf-vor |
